ER Systems OneStep Adhesive Sealant is a high performance reactive silyl-modified adhesive sealant. It imparts integral flexibility, superior adhesion and resistance to ultraviolet and infrared radiation. It is a one-component moisture-cure sealant that exhibits excellent bond strength after cure. 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.

Advantages:

• Permanently flexible
• Easy to gun--Easy to tool
• Cures to a tough, durable, elastic consistency with excellent cut and tear resistance
• Paintable and stainable
• Primerless adhesion to substrates including galvanized steel, aluminum, concrete, glass, Galvalume®, Galvalume-PLUS®, Acrylume®, Zincalume®, Kynar 500®, vinyl, fiberglass and ABS.

Uses:

• Sealing joints around windows and doors
• Back bedding compound for windows and doors
• Bonding RV and transportation sidewalls, windows, compartments and roofing
• Sealing corner moldings, fabricated roof-lap seams, bumper assemblies and body-to-cab joints in mini-motor homes
• Sealing butt and lap joints