Plylok Group

UsFlex Carcass in Scotland

PlylokSupreme®

PlylokSupreme® logo
  • Premium plied belting that provides superior adhesion values for heavy-duty applications
  • Better impact and tear resistance, plus better fastener holding as compared to Plylok Master and competitors
  • Heavier weft construction allows for better load support

Plylok Supreme offers the advantages of low overall stretch and excellent impact resistance. Our warp / longitudinal yarns withstand sharp object impacts and impingement from trapped materials without fracturing. Our weft / transverse yarns give superior troughability and fastener retention.

The proper carcass construction in many applications will determine the total belt life. Whether conveying coal, aggregate, sand, grain, wood products or mineral ore, Plylok Supreme can be manufactured to suit a specific application by utilizing our standard carcass or our customer carcass constructions. We custom engineer Plylok Supreme for each application to ensure minimum downtown and maximum haulage.

Available Cover Compounds

RockMaster® is available in cover gauges up to 1/4” and in the following compound:

Select interesting properties to get detailed information.

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  • Fireboss AR

    Meets MSHA Title… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level is desirable. For underground Coal Mining Applications. The only cover compound on the market to meet the stringent CSA-A2 standards. Exceeds ARPM FR class 1 requirements. Ideal when…

    • Abrasion
    • Fire
  • Sahara SAR

    Top fire retardant… Top fire retardant and heat resistant product… Top fire retardant and heat resistant product…

    • Abrasion
    • Heat
  • Titanium

    Provides increased service… Provides increased service life without increasing cover thickness. Exhibits excellent abrasion-resistant characteristics. Compliant with DIN… Provides increased service life without increasing cover thickness. Exhibits excellent abrasion-resistant characteristics. Compliant with DIN Standard “Y” Recommended for application requiring superior resistance to abrasion and wear, outstanding in high impact applications. Best for abrasion resistance Get more life with less cover thickness…

    • Abrasion
    • Cut/Gouge
  • Power Saver

    Bottom cover compound… Bottom cover compound only that is environmentally friendly Low rolling resistance means that less force… Bottom cover compound only that is environmentally friendly Low rolling resistance means that less force is required for a belt to roll over idlers. Reduced power consumption for the conveyor to run & lower operating costs. Optimal for above ground flat or low-incline…

    • Power Saver
  • Matchless

    Matchless (RMA Grade… Matchless (RMA Grade 1) Superior endurance against combined cutting, gouging and heavy impact. Recommended for… Matchless (RMA Grade 1) Superior endurance against combined cutting, gouging and heavy impact. Recommended for transporting large, heavy lump ores, rocky earth, granite, trap rock and quartz. Unequalled in conveying heavy logs from debarker. Good abrasion resistance. Superb for glass cullet handling and other types…

    • Abrasion
    • Cut/Gouge
  • Matchless Plus

    Provides the same… Provides the same features of Matchless, but with approximately 15% greater service life. Compounded for… Provides the same features of Matchless, but with approximately 15% greater service life. Compounded for the most severe cut, gouge and impact applications.

    • Abrasion
    • Cut/Gouge
  • ORP

    (Oil Resistant Plus)… (Oil Resistant Plus) Superior resistance to materials containing high concentrations of animal fats and oils. (Oil Resistant Plus) Superior resistance to materials containing high concentrations of animal fats and oils. Recommended for use involving heavy exposure to aromatic hydrocarbons such as petroleum-based oily coke, benzol, and toluene.

    • Oil
  • ORWP

    Oil Resistant (OR)… Oil Resistant (OR) Wood Products Resists deteriorating effects or terpenes. Ideal for lumber and wood… Oil Resistant (OR) Wood Products Resists deteriorating effects or terpenes. Ideal for lumber and wood chip handling.

    • Oil
  • MOR

    Recommended for specialized… Recommended for specialized services such as wood chips, whole grains like corn and soybeans, waste… Recommended for specialized services such as wood chips, whole grains like corn and soybeans, waste disposal, sewage, sludge and lightly treated materials. Resistant to the deteriorating effects of moderately oily materials and terpenes.

    • Oil
  • Granite

    Excellent where heavy,… Excellent where heavy, continuous abrasion is the primary concern. Good resistance to cutting and gouging. Excellent where heavy, continuous abrasion is the primary concern. Good resistance to cutting and gouging. Recommended for most above-ground abrasive material handling applications, such as coal, coal mine refuse, crushed ores and rock, slag, limestone, potash, trona, salt, sand, aggregate and other abrasives.

    • Abrasion
  • Platinum

    Good abrasion resistance. Good abrasion resistance. Good endurance against combined cutting, gouging and heavy impact. Recommended for transporting… Good abrasion resistance. Good endurance against combined cutting, gouging and heavy impact. Recommended for transporting large, heavy lump ores, granite, and trap rock.

    • Abrasion
    • Cut/Gouge
  • FireBoss

    Meets MSHA Title… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level is desirable. For underground Coal Mining Applications.

    • Abrasion
    • Fire
  • Guardian AR

    High quality grade… High quality grade II fire retardant compound specifically designed to counter the negative effects of… High quality grade II fire retardant compound specifically designed to counter the negative effects of leaching agents as well as dust suppressants. Meets MSHA 2-G requirements. Excellent abrasion and cover wear characteristics. Recommended for Power Generation facilities and Coal Prep Plants…

    • Abrasion
    • Fire
  • Guardian / Mining-FAR / Mining-FFAR

    Specifically designed to… Specifically designed to counter the negative effects of leaching agents as well as dust suppressants. Specifically designed to counter the negative effects of leaching agents as well as dust suppressants. Meets MSHA 2-G requirements. Increased resistance to abrasion and cover wear. Recommended for power generation facilities and coal prep plants.

    • Abrasion
    • Fire
  • White DeltaHeat

    Temperature resistant to… Temperature resistant to 350 deg F ( 177 deg C) for abrasive course lumps (2… Temperature resistant to 350 deg F ( 177 deg C) for abrasive course lumps (2 inches +/ 50 mm +) and 300 deg F (149 deg C) for abrasive fines. Recommended wherever a premium high-temperature belt is required. Provides maximum service life on enclosed systems…

    • Abrasion
    • Heat
  • CWOR

    Outstanding resistance to… Outstanding resistance to the very difficult combined effects of cold, abrasion and petroleum products. Cold… Outstanding resistance to the very difficult combined effects of cold, abrasion and petroleum products. Cold Weather Temperature resistance to -50F. Recommended for conveying tar sands, bitumen, oil sprayed coal and similar materials.

    • Cold
    • Oil
  • ZR1

    Exhibits excellent tensile… Exhibits excellent tensile and abrasion resistance. Good resistance to cutting and gouging. Great in extreme… Exhibits excellent tensile and abrasion resistance. Good resistance to cutting and gouging. Great in extreme temperatures.

    • Abrasion
    • Cold
    • Cut/Gouge
  • FFORNS

    Protects against extreme… Protects against extreme low-temperature problems with moderate oil resistance. FOR can be an economical value… Protects against extreme low-temperature problems with moderate oil resistance. FOR can be an economical value for those applications where severe oil degradation is a concern.

    • Cold
    • Oil
  • MINING-FFSAR

    High Quality Grade… High Quality Grade II Fire Retardant with excellent abrasion resistance. High Quality Grade II Fire Retardant with excellent abrasion resistance.

    • Abrasion
    • Fire
  • MINING-FSAR

    Meets U.S. Mine… Meets U.S. Mine Safety and Health Administration requirements per MSHA Title 30, Section 18.65. Meets U.S. Mine Safety and Health Administration requirements per MSHA Title 30, Section 18.65.

    • Abrasion
    • Fire
  • Guardian OR

    Specifically designed to… Specifically designed to counter the negative effects of leaching agents as well as dust suppressants. Specifically designed to counter the negative effects of leaching agents as well as dust suppressants. Meets MSHA 2-G requirements. Increased resistance to abrasion and cover wear. Medium oil resistance where oil resistance is required. Recommended for power generation facilities and coal prep plants.

    • Fire
    • Oil
  • MOR E

    Excellent abrasion-resistant cover… Excellent abrasion-resistant cover with outstanding resistance to the deteriorating effects of moderately oily materials and… Excellent abrasion-resistant cover with outstanding resistance to the deteriorating effects of moderately oily materials and terpenes. Increased oil resistant properties, recommended for specialized services such as wood chips, whole grains such as corn and soybeans, waste disposal, sewage, sludge and lightly oil-treated materials.

    • Low extraction
    • Oil
  • FireBoss SAR

    Meets MSHA Title… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level… Meets MSHA Title 30 Part 14 B.E.L.T. standard. Ideal when an increased fire retardant level is desirable. For underground Coal Mining Applications.

    • Abrasion
    • Fire
  • Platinum Plus

    ARPM Grade 1… ARPM Grade 1 compound recommended for transporting large, heavy lump ores, granite, and trap rock. ARPM Grade 1 compound recommended for transporting large, heavy lump ores, granite, and trap rock. Also compliant with DIN X standards.

    • Cut/Gouge
  • Sahara FR

    Offers performance in… Offers performance in extreme hot material applications. Designed for hot exposure of limited duration up… Offers performance in extreme hot material applications. Designed for hot exposure of limited duration up to 1000F without risk of melting or fire.

    • Fire
    • Heat
  • DeltaHeat 2.0

    Delta Heat® 2.0… Delta Heat® 2.0 is Fenner Dunlop’s new and improved premium hot material compound designed to… Delta Heat® 2.0 is Fenner Dunlop’s new and improved premium hot material compound designed to resist the negative effects of cover cracking, hardening, flexing, tearing and abrasion associated with high-temperature environments. Delta Heat® 2.0 Temperature resistant to 400°F (205° C) for abrasive coarse lumps (2…

    • Abrasion
    • Heat
  • DIN-X

    DIN X compliant… DIN X compliant cover… DIN X compliant cover…

    • Abrasion
  • Sahara OR

    Excellent resistance to… Excellent resistance to oil and heat up to 300° F (150°C) temperatures for coarse lumps… Excellent resistance to oil and heat up to 300° F (150°C) temperatures for coarse lumps (2″ or + 50mm in size) and 250° F (120° C) for abrasive fines as well as for low-temperature applications down to (-55° C) Recommended for conveying hot mixtures containing…

    • Heat
    • Oil
  • CGH 2.0

    Moderate oil resistant… Moderate oil resistant covers for grain handling. Compounded for colder operating climates. The temperature range… Moderate oil resistant covers for grain handling. Compounded for colder operating climates. The temperature range -40 to 200F Surpasses U.S. Occupational Safety and Health Administration specifications for static conductivity. CGH Cover Compound is also fame retardant per MSHA Title 30, Section 18.65 requirements. Electrical resistance…

    • Fire
    • Oil
  • UGH 2.0

    Provides maximum oil… Provides maximum oil resistance to the destructive effects of grain oils and oil-based dust suppressant… Provides maximum oil resistance to the destructive effects of grain oils and oil-based dust suppressant additives. Temperature range -30°F – 180°F. Surpass U.S occupational safety and Health Administration specifications for static conductivity. The cover is also flame retardant per MSHA Title 30, section 18.65 requirements.

    • Fire
    • Oil
  • DIN-K

    DIN K compliant… DIN K compliant cover… DIN K compliant cover…

    • Abrasion
  • Guardian SAR

    ARPM Grade I… ARPM Grade I Fire retardant abrasion resistant compound that meets ARPM-FR Class 2 High-quality Grade… ARPM Grade I Fire retardant abrasion resistant compound that meets ARPM-FR Class 2 High-quality Grade I fire retardant compound specifically designed to counter the negative effects of leaching agents as well as dust suppressants. •Excellent abrasion and cover wear characteristics. •Recommended for Power Generation Facilities…

    • Abrasion
    • Fire
  • ZR2 ORB

    Resists combined effects… Resists combined effects of cold, abrasion and petroleum or oil based products Cold weather resistance… Resists combined effects of cold, abrasion and petroleum or oil based products Cold weather resistance to -50° F (-46° C) Great for conveying oil sands, bitumen, oil-sprayed coal and similar materials…

    • Abrasion
    • Cold
    • Oil
  • ZR3

    Offers the absolute… Offers the absolute best resistance to heavy, continuous abrasion. Increased service life without increasing cover… Offers the absolute best resistance to heavy, continuous abrasion. Increased service life without increasing cover thickness. Exhibits excellent tensile and superior abrasion resistance. Good resistance to cutting and gouging + frigid temperatures.

    • Abrasion
    • Cut/Gouge
  • Mining-FFORNS

    Protects against extreme… Protects against extreme low-temperature problems with moderate oil resistance. FOR can be an economical value… Protects against extreme low-temperature problems with moderate oil resistance. FOR can be an economical value for those applications where severe oil degradation is a concern.

    • Cold
    • Oil
  • Mining-FFOR

    Fire retardant abrasion… Fire retardant abrasion resistant compound that meets ASTM D378 Part 13.2. Medium Oil Resistant compound… Fire retardant abrasion resistant compound that meets ASTM D378 Part 13.2. Medium Oil Resistant compound for Power Generation and Coal Preparation applications where oil resistance and MSHA specifications are required. For above ground applications. Static Conductive…

    • Fire
    • Oil
  • Giant XE

    High durability recipe… High durability recipe offering resistance to dedusting agents or hygroscopic materials. A Premium compound that… High durability recipe offering resistance to dedusting agents or hygroscopic materials. A Premium compound that meets all ARPM Grade 1 specifications, suitable for applications such as cement, aggregates, rock, copper, gold, limestone, potash and salt. Ideal for heavy and abrasive materials and specially designed for…

    • Abrasion
    • Cut/Gouge
  • Black Diamond

    Standard ARPM Grade… Standard ARPM Grade II Cover Compound. Standard ARPM Grade II Cover Compound.

    • Abrasion
    • Cut/Gouge
  • FireBoss CSA-C AR

    Fire Retardant cover… Fire Retardant cover compound with abrasion resistance for mining and industrial applications. Meets Canadian standards… Fire Retardant cover compound with abrasion resistance for mining and industrial applications. Meets Canadian standards association M422- M87 current specification for Grade C or B2 For surface applications.

    • Abrasion
    • Fire
  • Guardian HF

    High-quality grade II… High-quality grade II fire retardant compound. Compounded to be Halogen (Chlorine) free. Recommended for Power… High-quality grade II fire retardant compound. Compounded to be Halogen (Chlorine) free. Recommended for Power Generation facilities and Coal Prep Plants.

    • Fire
  • Sahara Alumina

    A special compound… A special compound designed to offer resistance to heat, abrasion, and the impact of Alumina… A special compound designed to offer resistance to heat, abrasion, and the impact of Alumina on the long term rubber compound properties. Heat resistant to 200° F for fine material.

    • Abrasion
    • Heat
  • FireBoss CSA-A2

    Meets Canadian standards… Meets Canadian standards association M422- M87 current specification for Grade A2 Ideal when an increased… Meets Canadian standards association M422- M87 current specification for Grade A2 Ideal when an increased fire retardant level is desirable. For underground Coal Mining Applications.

    • Abrasion
    • Fire
    • Oil
  • FireBoss CSA-C OR

    (Flame, Freeze, &… (Flame, Freeze, & Oil Resistance) Moderate oil resistant covers for grain handling. Compounded for colder… (Flame, Freeze, & Oil Resistance) Moderate oil resistant covers for grain handling. Compounded for colder operating climates. Temperature range -40 deg to 300 deg F (-40 def to 95 deg C). Surpasses U.S. Occupational Safety and Health Administration specifications for static conductivity. The cover is…

    • Abrasion
    • Fire
    • Oil
  • Guardian ORX

    Provides maximum oil… Provides maximum oil resistance. Temperature range -30°F – 180°F. Surpass U.S occupational safety and Health… Provides maximum oil resistance. Temperature range -30°F – 180°F. Surpass U.S occupational safety and Health Administration specifications for static conductivity. The cover is also flame retardant per MSHA Title 30, section 18.65 requirements.

    • Fire
  • Sahara DS

    Provides good abrasion… Provides good abrasion resistance in elevated operating temperature environments. Temperature resistant to 300 deg F… Provides good abrasion resistance in elevated operating temperature environments. Temperature resistant to 300 deg F (149 deg C) for abrasive coarse lumps ( 2 inches +/50 mm +) and 250 deg F (120 deg C) for abrasive fines.

    • Abrasion
    • Heat
  • FireBoss CSA-B2

    Exceeds CSA Type… Exceeds CSA Type B2 standard. Exceeds CSA Type B2 standard.

    • Abrasion
    • Fire
  • Granite (LM)

    Excellent where heavy,… Excellent where heavy, continuous abrasion is the primary concern. Good resistance to cutting and gouging. Excellent where heavy, continuous abrasion is the primary concern. Good resistance to cutting and gouging. Recommended for most above-ground abrasive material handling applications, such as coal, coal mine refuse, crushed ores and rock, slag, limestone, potash, trona, salt, sand, aggregate and other abrasives.

    • Abrasion
  • Power Saver (Bottom Cover)

    Low Rolling Resistant… Low Rolling Resistant bottom cover option for flat and low incline belts. Energy-saving. Sustainability. Low Rolling Resistant bottom cover option for flat and low incline belts. Energy-saving. Sustainability.

    • Power Saver

Family members

PlylokSupreme® is available in the following carcass styles to match your specific applications:

  • MineSupreme®
  • GrainSupreme®
  • WoodSupreme®
  • PowerSupreme®

Cleats are available in this product for several cover compounds

Learn about Fenner Dunlop CleatLine®

Fenner Dunlop Conveyor Belting