Metacaulk® Fire-Rated Putty Pads (6 x7 x 1/8) Pack of 20

RectorSeal’s Metacaulk Putty Pads offer a reliable solution for fire-rated installations and sound transmission control within electrical setups. Rated for up to three hours in accordance with ASTM E 814, UL 1479, and ULC/CAN4-S115-M test standards, these 6″ x 6″ pads are designed to meet building code requirements effectively. Their ease of use is a key feature; they can be applied by hand without the need for mixing or special skills, and they adhere to a variety of common building surfaces. Additionally, with a Sound Transmission Class (STC) rating of 60, these putty pads not only maintain the fire ratings of walls but also significantly reduce noise transmission from electrical installations, making them ideal for interior use in occupied spaces.