OSI QB-300 Multi Purpose Construction Adhesive 28 OZ (SOLD EA)
OSI QB300 Multi-Purpose Construction Adhesive is a premium quality,
waterproof adhesive formulated using synthetic rubber and tackifying
resins. It is specially designed for the bonding and installation of all
types of plastic foams and polystyrene. When used as directed OSI QB300
will not attack polystyrene and other plastic foams. - High Initial Grab; Minimizes Nailing
- Interior / Exterior Application
- Bridges Minor Gaps in Framing
- Will Not Stain, Bleed or Blister Surfaces
- Water Resistant
Recommended for:
OSI
QB300 is highly recommended for use with all types of vinyl covered
gypsum board due to excellent initial tack and rapid bond development.
It will not cause any staining, bleeding, or blistering. OSI QB300
provides excellent adhesion to a wide variety of building materials
including wood, fiberboard, metals, masonry, brick, concrete, marble,
cork, insulation hangers, polystyrene bath panels, fiberglass, FRP
panels, glass, glazed surfaces and much more. This adhesive also
exhibits good heat resistance and is recommended for use in fire-rated
wall and partition designs.
For Best Results:
One
surface should be porous. Not recommended for bonding two non-porous
surface When using in enclosed areas or where surface temperatures
exceed 90° F prior to curing, it is highly recommended that the adhesive
be flashed off (panels be pulled way for 2-5 minutes) to prevent
solvent and vapor build-up Do not use for applications requiring
temperature resistance greater than 170°F (77°C)
Coverage:
For a 28 fl. oz. (828 mL) cartridge:
- A 1/4” (6 mm) bead extrudes approximately 86 ft. (26 m)
- A 3/8” (9.5 mm) bead extrudes approximately 38 ft. (12 m)
WORKED GREAT 
