Holdrite HydroFlame 7 x 7 Inch Firestop Putty Pads, (Pack of 20) Fire-Rated, HF-PP-1

Prevent the spread of flames, toxic gases, smoke, and water with these fire barrier insulation pads. Measuring 7 x 7 x 1/8 inches thick, these firestop block pads are perfect for use with metallic or non-metallic outlet boxes, metal electrical cabinets, mechanical cabinets, and electrical boxes, and intumesce and expand at 20 degrees F (104 degrees C) to form an insulating char. Each outlet putty pad is easy to apply by hand and does not require any mixing. Fire barrier moldable putty pads do no contain any asbestos fillers or volatile solvents, and each fire barrier putty pad is is rated for up to 3 hours as tested in accordance with ASTM E814, UL 1479 and ULC/CAN4-S115-M test standards. The putty pads for electrical boxes are not to be exposed to water, heavy moisture, freezing temperatures, or hot temperatures above 120 degrees F (49 degrees C). If freezing occurs, thaw fire starter putty out before use, and keep each intumescent firestop dry and stored in original container. Holdrite HydroFlame offers a limited 2 year warranty on all firestop insulation products free from defects in material and workmanship.

• FIRESTOP SEALANT: Moldable putty perfect for helping to prevent the spread of flames, smoke, gas, and water through penetration openings. Each red fire putty pad measures 7 x 7 x 1/8 inches thick
• APPLICATION: Fire block putty pads are ideal for use with metallic or non-metallic outlet boxes, metal electrical cabinets, mechanical cabinets, and electrical boxes. Fire resistant putty pads expand when exposed to heat at 220 degrees F (104 degrees C) and form an insulating barrier
• EASY TO INSTALL: Intumescent fire barrier pads are easy to apply by hand and do not require any mixing. Fire barrier putty does not contain any asbestos fillers or volatile solvents
• STORAGE AND HANDLING INFORMATION: Intumescent seal is not to be exposed to water, heavy moisture, freezing temperatures, or hot temperatures above 120 degrees F (49 degrees C). If freezing occurs, thaw fire rated putty out before use. Keep each firestop putty pad dry and stored in original container
• MEETS FIRE TEST STANDARDS: Each putty pad is rated for up to 3 hours as tested in accordance with ASTM E814, UL 1479 and ULC/CAN4-S115-M test standards; Made in the USA