Rolled Mastic Sealant

Ul 181b listed 25 to 295 f check price.

Rolled mastic sealant.

Mastic sealants help provide a weatherproof seal and stop water from siphoning between sheets. Foil grip 1402 is suitable for sub grade application on pvc coated duct and is. These rolled mastic sealants are code approved and can be used in lieu of or in combination with hardcast liquid sealant line. Hardcast rolled mastic duct sealant foils.

Over time the connections seams and splits can warp separate or. Aggressive butyl rubber adhesive provides a permanent air and water tight seal. Heat and cold cycles used over throughout the year will cause any material to expand and contract. To read pdf files you need the adobe acrobat reader 6 0 or higher.

The foil grip 1403 181 bfx is listed by ul underwriters laboratory having a ul 181 b fx. Foil grip 1402 is a pressure sensitive 40 year cycle duct joint and general purpose rolled mastic sealant. Thicknesses of both products are 17 mils with widths of. The foil grip 1402 has a ul classification and meets nfpa 90 a and 90 b.

Hvac ducting is no different. 45 roll of tape mastic. 3 32 x 3 4 tape mastic is used for multiple sheet end lapping on roofs with slopes of 2 12 or less. It provides an instant water resistant grip to most surfaces including sheet metal duct board flex duct pvc coated duct and duct wrap vapor barriers.