CRL Tremco® Spectrem® 2 High Performance Silicone Sealant Butyl Rubber Sealants and TT-S-00230C (COM-NBS) Class A

and TT-S-00230C (COM-NBS) Class A for one-component building sealants

It has excellent adhesion to wood

12 per case

Effectively increases the Sound Transmission Class (STC) value by as much as 65% by properly sealing partition openings

and Temperature Extremes

CRL Tremco® Spectrem® 2 High Performance Silicone Sealant Butyl Rubber Sealants and TT-S-00230C (COM-NBS) Class AHigh Performance in Demanding Applications Tools Easily, Cures Quickly Tremco Spectrem 2 Silicone Sealant is a medium modulus, one part, high performance, neutral cure sealant ideal for a variety of caulking and glazing applications. Basic Uses CRL Tremco Spectrem 2 is suitable for both caulking and glazing applications, including cap beads, toe beads, heel beads, and other typical air seals. It is particularly appropriate as a weather seal and