Karnak 502MS Karna-Flex’s elastomeric properties make it an excellent sealant for prepared metal, concrete, asphalt, spray polyurethane foam and plywood roof system details. Ideal for sealing and waterproofing cracks and splits on BUR and modified bitumen asphalt roofs, metal roof seams and splits, EPDM, TPO and PVC seams as well as gutters, fasteners, pinholes in metal, flashing and curb details. Also use to seal around skylights, penetrations and roof top equipment. May be applied to wet or dry surfaces. PVC and TPO roof surfaces should be at least 4 years old prior to application.
ER Systems® H.E.R. is a flashing grade single component moisture-cure polyurethane roof sealant. HER is a tough, seamless elastomeric roofing membrane that has excellent adhesion to a wide variety of substrates.
Color: aluminum gray
Packaging options: 10.1 Oz. Cartridge, 20 Oz. Sausage, 1 Gallon Can, 2.5 Gallon Pail, 5 Gallon Pail
ERSystems® 2100MS Adhesive Sealant (formerly known as OneStep Adhesive) is a high performance reactive silyl-modified adhesive sealant. It is a one-component moisture-cure sealant that exhibits excellent bond strength after cure. It imparts integral flexibility, superior adhesion and resistance to ultraviolet and infrared radiation. Ease of application, minimum shrinkage, fast skin formation, and primerless adhesion to most building materials and substrates make this an excellent choice for an all purpose sealant.
Color: white
Packaging options: 20 Oz. Sausage, 2.5 Gallon Pail
