Triple-Layer Rubber (soft-hard -soft)

Permobond® RS-3000 Triply Series specially designed for chemical service, abrasion and chlorinated gas service with low water absorption. Built with a soft Natural ply followed by a semi-hard center for maximum permeation resistance and a flexible soft natural ply for best rubber to metal bonding.

Permobond® RS-3508 Triply Series specially designed for chemical service, abrasion and chlorinated gas service with low water absorption. Built with a soft Natural ply followed by a semi-hard center for maximum permeation resistance and a flexible soft natural ply for best rubber to metal bonding.

Permobond® RS-3536 Tri-ply Series specially designed for chemical service, abrasion and chlorinated gas service. Built with a chlorobutyl first ply followed by a semi-hard graphite re-en-forced center for maximum permeation resistance and a flexible soft natural ply for best rubber to metal bonding.

Enduraflex™ black, soft/semi-hard graphite/chlorobutyl, Tri-Bond™ lining for wet chlorine service with tie gum. Exhaust steam or pressure cure.

Enduraflex™ black, soft/semi-hard synthetic/chlorobutyl Tri-Bond™ lining for various acid service and open top storage tanks. With tie gum. Exhaust steam or pressure cure.

Enduraflex™ white, soft, top half chlorobutyl, bottom half pure gum (PG70) natural rubber for concentrated HCl and general purpose chemical services. Available with tie gum. Exhaust steam or pressure cure.

Enduraflex™ black, soft, top half chlorobutyl, bottom half natural rubber lining for general purpose chemical services including HCl. With tie gum. Exhaust steam or pressure cure.

Enduraflex™ black, soft, top half chlorobutyl, bottom half pure gum (PG70) natural rubber lining for concentrated HCl and general purpose chemical services. FDA compliant. Exhaust steam or pressure cure.

Enduraflex™ tan faced, soft/hard/soft, Tri-Bond™ natural rubber lining for high heat and abrasion resistance.

Enduraflex™ black, soft/hard/soft, Tri-Bond™ natural rubber lining for high heat and abrasion resistance.

Enduraflex™ tan/black/tan, soft/hard/soft, Tri-Bond™ natural rubber lining compounded for general purpose chemical and abrasion service. Exhaust steam or pressure cure.

Enduraflex™ black, soft/hard/soft, Tri-Bond™ natural lining. Center layer is graphite reinforced for chlorine service. Exhaust steam or pressure cure.

Enduraflex™ black, soft/semi-hard/soft Tri-Bond™ natural rubber lining for field lining and repair. FDA compliant when Chemcure II™ is used to cure the rubber.

Polycorp 1001 55A durometer black, natural rubber, chemical cure Triflex. Soft-Hard Soft. Excellent in combined abrasion and chemical resistance. Flexible to withstand rapid changes in temperature and related expansion and contraction. FDA compliant as per 21CFR177.2600 . For FDA service use C-600 activator and for non-FDA service use C-700 activator. Ambient or steam assist.

Polycorp 1000 General purpose triflex tan natural rubber lining. Soft -Hard-Soft. Excellent in combined abrasion and chemical resistance. Flexible to withstand rapid changes in temperature and related expansion and contraction. A-I-E Cure. FDA compliant as per 21CFR177.2600

Polycorp 1008 Black, 60A surface durometer triflex. Soft-Hard-Soft combines excellent abrasion and chemical properties with low water absorption characteristics. Flexible to withstand rapid changes in temperatures and related expansion and contraction. Excellent for FGD scrubber module application. A-I-E Cure. FDA compliant as per 21CFR177.2600.

Polycorp 1020 HT Tan 50A durometer high temperature Triflex, excellent chemical resistance properties in high temperature services up to 220 F. Developed for phosphoric acid service. A-I-E Cure.

Polycorp 1019 HT 50A durometer high temperature Triflex, Tan / Black / Tan. Excellent chemical resistance properties in high temperature services up to 220 F. Developed for phosphoric acid service. A-I-E Cure.

Polycorp 1066 A general purpose 60A surface durometer white faced triflex. Soft-Hard-Soft combines excellent abrasion and chemical properties with low water absorption characteristics. Flexible to withstand rapid changes in temperatures and related expansion and contraction. Superior performance in water treatment equipment. A-I-E Cure. FDA compliant as per 21CFR177.2600.

Polycorp 3016 A general purpose 85A surface durometer white faced triflex with natural rubber tie gum with excellent chemical and temperature resistance. Superior performance in water treatment equipment. A-I-E Cure. FDA compliant as per 21CFR177.2600.

Polycorp 1015 A 50D surface durometer triflex consisting of a semi-hard face with a hard natural rubber center layer and a soft natural rubber tie gum. Lining has excellent chemical and permeation resistance properties.

Polycorp 1077 HT 65A durometer black, chlorobutyl faced Triflex which combines excellent abrasion and chemical resistance properties with low water absorption characteristics. Flexible to withstand rapid changes in temperature and related expansion and contraction. Excellent for FGD scrubber module application and phosphoric acid/defoamer industry. Temperature resistance up to 220oF/104oC.

Polycorp 3015 A general purpose 60A surface durometer white faced triflex. Soft-Hard-Soft combines excellent abrasion and chemical properties with low water absorption characteristics. Flexible to withstand rapid changes in temperatures and related expansion and contraction. Superior performance in water treatment equipment. A-I-E Cure. FDA compliant as per 21CFR177.2600.