Middle-grade acrylic sealant is an acrylic based sealant,formulated primarily to perform as barrier to the  incursion of fire through expansion joints.Firesound sealant is also an effective acoustic sealant. It is Paintable and water based, Exterior or interior use,Fireproof, Water based one component and easy to use, Excellent sealing performance, smoke blocking

,Excellent fire resistance capacity, No smell.

Where to use

All Purpose was designed to be a multiple use adhesive and caulk.

Can be used for almost any household or remodeling project.

Use for gluing loose molding or tiles, securing backsplashes, setting sinks and even repairing or concealing small cracks in plaster, drywall or around molding and baseboards.

All purpose can even help to lower energy costs by sealing air leaks around windows and doors and other utility and plumbing penetrations.

Application

Apply sealant with steady pressure, forcing the sealant into the joint. Smooth bead immediately with a wet finger or a tool. Remove masking tape immediately after tooling and wipe excess off of hands and tools. Sealant is paintable within 2 hours depending on temperature and humidity. Allow at least 24 hours before exposing to water. Periodically clean cured sealant with non-abrasive cleaner for best appearance. Note: The clear product will extrude white and will turn clear as it dries.

Effect

Strong adhesive and sealing property to the crack between all kinds glass curtain wall and most construction material, after applying, it can bond the parts very strong and seal the crack closely, and it is weatherproof, waterproof.