![]() It is reddish-brown in colour and withstands temperatures between -20☌ and 80☌. This putty does not emit and toxic fumes and has no adverse effect on metals, plastics, rubber (both natural and synthetic), PVC or other cable sheathing materials. It can be removed by hand when need be which makes it an ideal choice for applications where cables may have to be disconnected at regular intervals. Choose from our selection of cable wrap tape, including electrical and electronic tape, masking and protecting tape, and more. Use it for wire wraps and sliding bearing surfaces. The electrical sealing compound has the consistency of putty and good insulation properties, being rated at 1000v AC. R391 Weatherproof Electrical Putty has excellent UV resistance and will not shrink, harden, crack or peel. PEEK offers the best wear and abrasion resistance of our low-friction tapes. The Prysmian R391 compound is a non-hardening plastic weatherproof sealant which can be applied to protect electrical connections from moisture and corrosive vapours. This also allows it to create effective seals that prevent moisture creepage. It’s not sticky to the touch but does have good adhesion to moulded plastic and other surfaces so that it isn’t dislodged by vibration. ScotchfilTM Putty is UL Recognized as a splice insulation for electrical conductors at temperatures up to 80C when overwrapped with either Super 33+ or Super 88 Vinyl Electrical Tape. Manufactured by Prysmian, R391 is soft enough to be moulded around terminals or pressed into cavities. Product Description ScotchfilTM electrical insulation putty is a puttylike electrical grade compound in a tape form. An electric putty applicator belongs to the technical field of coating and is used for solving the problems of high labor intensity and low work efficiency of manual putty application. Electrical breakdown at 20☌ is 18 kV / mm. R391 has excellent electrical insulation properties. ![]() ![]() R391 effectively seals irregular openings, cable entries, screw threads and equipment covers and is also used in a number of electrical applications that require a non-hardening moisture or water-tight seal. It also protects electrical contacts from corrosion in industrial atmospheres. UL has a separate category for non-metallic outlet and switch boxes for use in wall or partition assemblies. It prevents current leakage and short circuits due to dampness. Non-metallic electrical boxes The IBC does permit non-metallic electrical boxes, but these boxes must be installed as they are tested and in accordance with the instructions included in the listing. This allows it to be formed around terminals and connections or to be used to create a mechanical seal for any type electrical enclosure. This plastic putty can be easily moulded by hand. R391 Weatherproof Electrical Putty is a non-hardening compound that is used to protect electrical connections from moisture and corrosion.
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