![]() ![]() > Sound Insulation Astro PFP FR Putty seal has been tested at BRE (UKAS accredited) according to EN ISO 140-3:1995. Due to the technical nature of our products they are. Fitting Putty Pads will will reinstate the fire rating of the partition for up to 90 minutes (depending on the partition fire rating) preventing the passage of smoke, flames, sound and air through the electrical socket. Assured protection ROCKWOOL Intumescent Putty Pads offer up to 2 hours fire resistance, ensuring protection against fire and smoke passage. When soundproofing materials are used on or inside a wall structure, the electrical outlet boxes and light switch boxes are usually left untreated and become sound channels which greatly reduces the STC rating of the structure. Lining of metallic and thermoplastic electrical outlets in masonry and plasterboard partitions. Intumescent Putty Pads are commonly used in soundproofing a wall or ceiling to block the passage of sound waves through an electrical outlet or light switch box. During a fire, the firestop putty pads will expand into an insulating char (over 220° F) and fill the void in the wall to prevent the passage of smoke and fire. Just one intumescent fire rated putty pad will provide a 1 to 2 hour fire rating! Cover-Guards are the quick and easy way to comply with the '24 Inch. Metacaulk Box Guards: Cover-Guards are single component fire-rated gaskets for use in electrical outlet boxes on fire-rated walls. FRP Putty Pads are made from Intumescent Fire-Rated Putty which is molded into a 7" x 7" pad that is an 1/8" thick. Unfortunately these pads are limited to new construction as the wall cavity must be open to install properly. Metacaulk FRP Putty Pads stop the transmission of fire, smoke, and sound through electrical outlet boxes and light switch boxes. 3M Fire Barrier Moldable Putty Pads are designed to firestop membrane penetrations made by listed steel or non-metallic electrical boxes and a wide variety. Acoustical Putty Pads are UL classified for both non-metallic and metallic outlet boxes to prevent the spread of smoke, fire and toxic gases. XPS Extruded Polystyrene Board Sealing Joint Tape. ![]() The size of the outlet allowed to be protected with the use of a putty pads varies depending on the material of the box (metallic or nonmetallic), the depth of the box, and the rating of the wall/ceiling assembly. Faced on both sides with a convenient poly liner, SpecSeal® Putty Pads are easily applied with no mess or excessive residue. Putty Pads provide acoustical sealant for wall penetrations in the form of a release lined pad that is easy to apply to electrical boxes or other penetrates. There are some putty pads that do allow for back-to-back outlets so be sure to check the listing of the putty pad. The pad is conveniently sized to fit a typical 1-1/2 in (38 mm) deep 4S box with no cutting or piecing required. NS Putty Pads are a pre-cut ablative pads designed for easy application around single and double electrical sockets where fire resistance must be upheld. SpecSeal® SSP Putty Pads provide this same level of protection in a release lined pad for easy application to electrical boxes or other penetrants. SpecSeal® Putty remains soft and easy to reuse or retrofit. are non curing, 7 x 7 x 1/8 pads designed to seal around electrical boxes to maintain the hourly integrity of fire rated walls by restricting the passage of flame, smoke, and toxic gasses. The putty is easy to mold, tear, and piece together where needed. Installation Putty pads are installed by a simple peel and stick application. ![]() The gap around most standard doors will need five pads to reach a proper seal. Its aggressive adhesion makes it suitable for use with all common construction materials as well as cable jacketing and pipes. Putty pads are only required if your wall has more than two single gang outlets within 100 square feet of surface area. Requiring no tools, SpecSeal® SSP Putty is soft and pliable making it easy to install by hand packing into openings. 3M Fire Barrier 1.45-in to 1.45-in H Firestop Caulk/Sealant. SpecSeal® Putty expands up to eight times its original size when exposed to high temperatures or flames. HydroFlame putty pads are designed to be used in conjunction with metallic or non-metallic electrical box outlets. SpecSeal® SSP Putty is a non-hardening, intumescent compound designed to seal through-penetrations as well as certain membrane penetrations (med-gas valve box, tub & shower valve, clean-out tee) against the spread of fire, smoke, and hot gasses. ![]()
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