3M™ Fastbond™ Insulation Adhesive 49 is a fast-drying adhesive that bonds a range fabrics and insulation materials to a range of substrates. Our permanent bond provides fast results to keep projects moving ahead. This adhesive’s formula is easy to dispense and apply directly onto surfaces and materials where needed, with no soak-in or yellowing over time.
Formulated for HVAC fiberglass insulation and more
Offers a fast, aggressive tack for a quick, one-surface bond
Permits immediate repositioning while providing long-lasting strength
Fast-Acting, Long Lasting
3M™ Fastbond™ Insulation Adhesive 49 is a long-time member of 3M's portfolio of go-to, everyday-use adhesives considered by many to be necessary at home, in the office or at the factory.
We designed 3M™ Fastbond™ Insulation Adhesive 49 to have an aggressive tack that offers a high initial grab as well as sufficient open time to position materials properly. High-solids content supports its low soak-in property, giving you ample time to align your insulation properly. This attribute also provides higher coverage than competing adhesives, alongside its 30-day bonding range. The combination of fast tack, strong bond and clean appearance make it ideal for projects all throughout your home or business.
Bond fabrics and insulation to wood, metal and more
HVAC fiberglass insulation
Hanging fabric, felt, foam and more
Ideal for Your Insulation Application
Whether you are faced with a high-end construction job or some quick home improvement, 3M™ Fastbond™ Insulation Adhesive 49 provides a clean, economical solution. This water-based adhesive is GREENGUARD™ certified and meets California and OTC state VOC requirements.
Roll, Spray, Brush
Bond Fiberglass Insulation to Metal
Ozone Transport Commission, Helps contribute to LEED® credits, California Air Resources Board, GREENGUARD® Certified, SCAQMD, Low VOC