Bostik 70-03A White SMP Adhesive Sealant, 20 oz Sausage

Description

Bostik 70-03A in white 20 ounce sausage packaging is an SMP adhesive and sealant for elastic bonding and sealing in transportation, metal fabrication, panel, and general assembly work. It is chosen when the joint needs high strength with permanent flexibility.

Bostik 70-03A Benefits

• Silyl modified polymer chemistry supports elastic adhesive and sealant applications.
• Used for sunroof assemblies, composite assembly, and general bonding and sealing projects.
• Solvent-free, isocyanate-free, and PVC-free formulation according to Bostik.
• Can remain elastic across a broad service range, with Bostik listing minus 40 to 212 degrees Fahrenheit.
• Compatible with most industrial paint and lacquer systems after skin forming.
• White 20 ounce sausage format fits production dispensing workflows.

Chemical Concepts carries this listing as a white 20 ounce sausage, 12 per case. Bostik describes the product as a high-quality SMP adhesive and sealant, and supporting distributor data identifies common use on metal frames, welded seams, floors, sunroofs, roofs, and elastic construction joints in transportation industry work.

Where Bostik 70-03A Fits

• Bus, truck, caravan, trailer, and train construction applications.
• Sunroof bonding and sealing work.
• Roof bonding on buses, trains, trucks, and specialty vehicles.
• Corner profile bonding on aluminum or polyester trailer components.
• Floor system bonding and welded seam sealing where elastic movement is expected.

Bostik 70-03A Application Notes

Apply to clean, dry, dust-free, and grease-free surfaces. Confirm substrate compatibility and primer needs before production, especially on painted, coated, or plastic surfaces. The product is moisture curing, so temperature, humidity, bead thickness, and joint design affect skin time and cure depth. Tool the bead while workable and follow the current technical data sheet for storage and safety handling.

For related elastic bonding and sealing products, browse Chemical Concepts MS hybrid adhesives. For manufacturer information on Bostik adhesive and sealant systems, visit Bostik.

Ordering Help

For help confirming package format, color, primer needs, or joint design, call (800) 220-1966 or email [email protected].