The long-lasting formula gives tight, weather-resistant seals to glass, metal and ceramic surfaces.
Great for sealing up windows, doors, skylights, siding, trim, gutters, vents, pipes, air conditioners and more
Durable and highly flexible formula will not shrink, crack or peel
Water-resistant, weather-resistant and long lasting
Can be applied at temperatures below freezing
Designed for use on both interior and exterior aluminum, ceramic, glass, porcelain, fiberglass, vinyl and plastic
Requires solvent for proper cleanup
Boasts a 50-year limited warranty
Made in the USA
Sold individually, 12 tubes per case
J&R Products offers FREE SHIPPING for all domestic orders that total over $50 and are shipping to the lower 48 states. If you are needing items shipped outside of this area, please give us a call at 1-800-343-4446 to complete your order.
General purpose formula that applies and dries quickly. It can be used indoors and outdoors on most common construction substrates. It is paintable and cleans up easily with water. 10.1 oz. tube. 12 per case. SDS
These noncombustible caulks are used for fire blocking applications around pipes, ducts, vents, electrical wiring, utility lines and other penetrations to the building structure. These caulks are ASTM-136 specification approved. 12 tubes per case. SDS
Water resistant seal, cured bead is mildew resistant
DuPont AirTite Siliconized Acrylic Caulk with Weather-Tight Seal technology is ideal for sealing gaps around windows, doors, trim, and a variety of other interior and exterior surfaces. With this new technology, DuPont AirTight Siliconized Caulk forms a weather-tight seal that has been tested by accepted standards for adhesion, low temperature flexibility, extension/recovery, and weathering. Reduce air leaks in your home and increase energy efficiency by caulking or sealing with an acrylic sealant. SDS (PDF)
#10 Mastic Low to High-Velocity Air Duct Sealant RCD Corporation #10 Mastic seals thermal insulation and all air duct types including UL listed air ducts. Easily applied by brush, trowel, palm, spray or extrusion. Color is Tan. Store at temperatures between 45 F and 90 F Apply at temperatures between 35 F and 120 F.