b'Silicone gasket makers are made of single component, room temperature vulcanizing silicone rubber.All are packaged in pressurized containers that eliminate the need for a caulking gun. The silicone adheres to many materials, such as clean metal, glass, most types of wood, plastic, rubber and ceramic. These products are great for a wide variety of applications, replacing a wide range of cork, paper, asbestos, felt and metal gaskets. These silicone products are 100% solids and contain no extenders or plasticizers, so they will not shrink or sag.These silicones are corrosive to some metals and should not be used on electrical connections or on thin sheets of metal. Do not use on head gaskets. Not recommended for continuous use with gasoline or fuel oil.ALUMI-SEAL #1283Aluminum RTV Silicone Gasket MakerCan be applied overhead or on sidewall joints without sagging or running offLong, durable protectionResistant to weathering, vibration and moistureTemperature range -76F to 300F and up to 400F intermittent All silicone gasket makers are ideal for: making gaskets, sealing and bonding machinery, ductwork, plumbing fixtures, pipes, windows, doors, Appearance Aluminum paste signs, hinges, housings, manifolds, gear covers, weatherstripping and moreBEAD-O-MATIC #1280Hi-Temp Red RTV Silicone Gasket MakerExtremely resistant to both shrinking and cracking caused by heat cyclingUse on heating and refrigeration units, engines, transmissions, differentials, gear boxes, compressors, pumps and other areas where extreme heat is an issueRemains permanently flexible from -76F to 450F continuous and up to 500F intermittentAppearance Red pasteMECHANICS HELPER #1286 HI-BEAD #1295Black RTV Silicone Automotive Gasket Maker Hi-Temp Red RTV Gasket Maker with Pressure ValveLow volatility Resistant to weather, temperature extremes, chemicals and agingResistant to weathering, vibration and moisture Useonflanges,coverplates,hoseconnectionsandthreaded Safe for use on all oxygen sensor equipped vehicles assemblies,andinareaswithextremeheat,suchasengines, transmissions, gear boxes, compressors and pumpsMeets GM and OEM Specifications Oxygen sensor safe, meets GM specifications for low-volatilityRemains permanently flexible from -76F to 300F and up to 400FRemains permanently flexible from -76F to 450F continuous and up intermitten t to 500F intermittentPressure valve allows more control of bead size andless finger fatigueAppearance Black paste Appearance Red paste5'