SikaLastomer®

BUTYL TAPES AND NON-SKIINNING AND CURING SEALANTS

SikaLastomer® is a line of butyl tapes and non-skinning and curing sealants. SikaLastomer® tapes are a high performance, tacky elastic butyl tape which are designed to bond to a variety of substrates. Its superior surface tack affords tenacious adhesion without pre-wiping. Where superior tensile strength and extensibility (webbing/elongation) are critical, in both hot and cold climates, SikaLastomer® tapes are used for formulated asbestos fillers.

SikaLastomer® non-skinning sealant is a high solids, non-hardening, non-drying, non-oxidizing, butyl rubber-based sealant. SikaLastomer® curing sealant is a pasty, thixotropic, butyl-based, solvent-containing sealant. The evaporation of the solvents in the sealant causes it to cure.

SikaLastomer®-65

SikaLastomer® -65 Isobutylene-Isoprene Copolymer Tape is a high performance, high rubber content tape designed for superior webbing and quick-flow resistance properties.  It is designed for higher tensile strength and webbing/elongation requirements  encountered in standing seam endlaps in metal construction.

SikaLastomer®-68

SikaLastomer-68 Ethylene Propylene Copolymer Tape is a high performance, non-drying, non-hardening, industrial grade tape formulated with reinforced rubber and inert inorganic, non-asbestos fillers. SikaLastomer-68 affords excellent webbing and elongation properties. It also has superior weathering characteristics and retains adhesion and elasticity in weather extremes for prolonged periods.

SikaLastomer®-90

SikaLastomer-90 Isobutylene Tripolymer Tape is a high performance, tacky elastic butyl tape designed to bond through oily GALVALUME, KYNAR 500, aluminized steel, ZINCALUME, galvanized metal, aluminum, siliconized polyester and polyvinyl fluoride painted metals, glass, wood, concrete, fiber-reinforced plastics (FRP) and similar substrates. Its superior surface tack affords tenacious adhesion to these substrates without pre-wiping surfaces even at temperatures as low as -5°F (-15°C). Where superior tensile strength and extensibility (webbing/elongation) are critical, in both hot and cold climates, use SikaLastomer Isobutylene Tripolymer Tape rather than general purpose butyl tapes. SikaLastomer is formulated without asbestos fillers. SikaLastomer-90 contains a special additive which inhibits a broad spectrum of microbial activity.

SikaLastomer®-95

SikaLastomer-95 Isobutylene Tripolymer Tape is a high performance, tacky elastic butyl tape which is designed to bond through oily GALVALUME, KYNAR 500, aluminized steel, ZINCALUME, galvanized metal, aluminum, siliconized polyester and polyvinyl fluoride painted metals, glass, wood, concrete, fiber-reinforced plastics (FRP) and similar substrates.

SikaLastomer®-511

SikaLastomer®-511 is a high solids, non-hardening, butyl rubber-based sealant designed for factory sealing the female lip of standing seam roof and wall panels, and concealed endlaps.  Its permanent surface tack allows factory caulked panels to be bonded in the field up to six (6) months after initial application.    It has excellent pumpability and gunnability at low temperatures, as well as clean  “cut-off” properties, eliminating stringing from application by extrusion.