Collection: Chemicals, Sealants & Silicone

Pro Seal Automotive Silicone Chemicals and Sealants
Pro Seal Automotive Products are designed to withstand the extremes common to every car engine. Heat, friction, vibration and compression conspire against many other adhesives, but Pro Seal holds strong and fast even under these adverse conditions. You never need to worry about your car when you use premium Pro Seal products.

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18 products

  • SKU: 49593

    Dynatex Brake System Silicone Lubricant Compound 5.3 Oz. Tube - Boxed

    Dynatex Brake System Silicone Compound 5.3 Oz. TubeUsed by most Midas and Meineke shopsMADE IN USAA silicone based...

    Regular price $14.95 USD
    Sale price $14.95 USD Regular price
  • SKU: 47181

    DYNAGREY SILICONE GASKET MAKER - 85g

    Dynatex® DynaGrey® is a low odor, sensor safe, non-corrosive silicone gasketing compound. Designed for high torque applications. Remains...

    Regular price $5.95 USD
    Sale price $5.95 USD Regular price
  • SKU: 47200

    DYNABLACK SILICONE GASKET MAKER - 85g

    Dynatex® DynaBlack® is a low odor, sensor safe, non-corrosive RTV form in place gasketing compound. Designed for high...

    Regular price $5.95 USD
    Sale price $5.95 USD Regular price
  • SKU: N80046

    Pro Seal Black RTV Silicon Gasket Maker, 3 oz

    Forms gaskets in-place instantly. Replaces cork, paper, asbestos and felt pre-cut gaskets. Dries tough and flexible. Withstands temperatures...

    Regular price $8.35 USD
    Sale price $8.35 USD Regular price
  • SKU: N79006

    Gray RTV Silicone Instant Gasket, 3 OZ

    Replaces most pre-cut gaskets by forming gaskets in-place. Will not foul computer sensors. May also be used as...

    Regular price $8.55 USD
    Sale price $8.55 USD Regular price
  • SKU: 52sm

    WELDIT # WS-1P Radiator Cooling System Stop Leak Sealer - 20 Gram Each - 24 Vials / Sleeve

    Details: Interchange : ASBPI12 , WS-1P, WS1P, 52SM, 52-SM Locates and seals leaks in radiators, engine blocks, cylinder...

    Regular price $18.49 USD
    Sale price $18.49 USD Regular price
  • SKU: 24250

    Pro Seal Medium Strength (blue) Thread Locker, 50 ml

    Removable strength blue anaerobic threadlocker for fasteners up to 3/4" in diameter. Resistant to gasoline, antifreeze, transmission fluid...

    Regular price $26.37 USD
    Sale price $26.37 USD Regular price
  • Sold out
    SKU: 27150

    Pro Seal High Strength (Red) Thread Locker - 50 ml

    Permanent strength red anaerobic threadlocker. Resistant to gasoline, diesel, antifreeze, transmission fluid and oil. Prevents galling and corrosion...

    Regular price $25.76 USD
    Sale price $25.76 USD Regular price
  • Sold out
    SKU: N80066

    Proseal Clear Silicone 3 Oz.

    Bonds, seals, caulks and insulates. Withstands temperatures from -75ºF (-60ºC) up to 400ºF (204ºC) continuous and up to...

    Regular price $8.57 USD
    Sale price $8.57 USD Regular price
  • SKU: 99170

    Grote Ultra-Seal Corrosion-Preventive Sealant - 4 oz. Tube

    Grote 99170 Ultra-Seal Corrosion-Preventive Sealant (4Oz Tube)

    Regular price $8.49 USD
    Sale price $8.49 USD Regular price
  • SKU: 49593-12

    Dynatex Brake System Silicone Lubricant Compound 5.3 Oz. Tube - Boxed, case of 12

    12 tubes of Dynatex Brake System Silicone Lubricant Compound 5.3 Oz. Tube Used by most Midas and Meineke...

    Regular price $163.04 USD
    Sale price $163.04 USD Regular price
  • SKU: N88881

    ProSeal Yellow Weatherstrip and Gasket Adhesive, 5 oz

    ProSeal Yellow Weatherstrip and Gasket Adhesive, 5 oz

    Regular price $1.49 USD
    Sale price $1.49 USD Regular price
  • Sold out
    SKU: 22058

    Permatex Dielectric Tuneup Grease, 3 0z

    Protects electrical connections and wiring from salt, dirt and corrosion. Extends the life of bulb sockets. Prevents voltage...

    Regular price $15.95 USD
    Sale price $15.95 USD Regular price
  • Sold out
    SKU: N80047

    Black RTV Silicone Instant Gasket, 10.3 Cartridge

    Forms gaskets in-place instantly. Replaces cork, paper, asbestos and felt pre-cut gaskets. Dries tough and flexible. Withstands temperatures...

    Regular price $23.69 USD
    Sale price $23.69 USD Regular price
  • SKU: K-SEAL

    K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair

    Permanent coolant leak repair - Just shake, pour and go Mixes with all antifreeze No draining or flushing...

    Regular price $21.49 USD
    Sale price $21.49 USD Regular price
  • SKU: 49593-6

    Dynatex Brake System Silicone Lubricant Compound 5.3 Oz. Tube - Boxed, pack of 6 Tubes

    6 tubes of Dynatex Brake System Silicone Compound 5.3 Oz. Tube Used by most Midas and Meineke shops MADE...

    Regular price $85.40 USD
    Sale price $85.40 USD Regular price
  • SKU: N80006

    Blue RTV Instant Gasket, 3 oz

    Replaces most pre-cut gaskets. Will not foul computer sensors. May also be used to coat gaskets for reliable...

    Regular price $8.26 USD
    Sale price $8.26 USD Regular price
  • SKU: K-SEAL-X6

    K-Seal Display of 6 ST5501 Multi Purpose One Step Permanent Coolant Leak Repair

    Sold with Display Case and 6 Bottles of K-Seal Permanent coolant leak repair - Just shake, pour and...

    Regular price $128.99 USD
    Sale price $128.99 USD Regular price