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  • Dow Corning 795 Silicone Building Sealant - Black
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by Corning

Dow Corning 795 Silicone Building Sealant - Black


Price: $13.61 & FREE Shipping on orders over $35. Details
Only 1 left in stock.
Sold by Showerdoordirect and Fulfilled by Amazon. Gift-wrap available.
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Specifications for this item
Brand Name Corning
EAN 1234567890128
Item Weight 1 pounds
Part Number 795BL
UNSPSC Code 31201632

Dow Corning® 795 Silicone Building Sealant is a one-part, cold-applied, non-sagging silicone... Read full product description



Product Features

  • Medium Modulus Building Sealant for Expansion Joints
  • Structural and Non-Structural Glazing of Glass, Metals and Plastics
  • ?+/-50% Joint Width Movement

Special Offers and Product Promotions

  • Buy More, Save More! No coupon code required. Buy a quantity of 15 or more items and get an instant 3% DISCOUNT. Even better, buy a quantity of 25 or more and get an instant 5% DISCOUNT. Here's how (restrictions apply)

Product Details

  • Item Weight: 1 pounds
  • Shipping Weight: 1.1 pounds (View shipping rates and policies)
  • ASIN: B000NY76MI
  • Average Customer Review: 4.9 out of 5 stars  See all reviews (22 customer reviews)
  • Amazon Best Sellers Rank: #12,782 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
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Frequently Bought Together

Dow Corning 795 Silicone Building Sealant - Black + Dow Corning 795 Silicone Building Sealant - White + TapeCase 4991 1in X 5yd VHB Tape (1 Roll)
Price for all three: $55.06

Buy the selected items together

Product Description

Dow Corning® 795 Silicone Building Sealant is a one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture. Dow Corning 795 Building Sealant is a one-part, medium modulus, neutral cure silicone formulation. Dow Corning 795 Silicone Sealant cures to a durable and flexible silicone rubber building joint seal, and can accommodate plus or minus 50 percent joint movement in a properly designed joint. Basic uses include structural and nonstructural glazing of glass, metal and plastic; adhering stiffeners to building panels; weatherproofing applications, including perimeter sealing of doors and windows. Dow Corning® 795 Silicone Building Sealant is virtually unaffected by sunlight, rain, sleet, snow, ultraviolet radiation, atmospheric contamination, ozone and temperature extremes. Joint performance does not change significantly with aging or exposure to weather. Medium Modulus Building Sealant for Expansion Joints Structural and Nonstructural Glazing of Glass, Metals and Plastics ±50% Joint Width Movement Color: Black Contents of Cartridge : 10.3 fl oz (305 ml) Important Note: Dow Corning® 795 Silicone Building Sealant should not be applied to building materials that bleed oils, plasticizers or solvents, or in totally confined spaces. Do not apply to frost-laden or wet surfaces, or to surfaces that are in direct contact with food. Check cartridge label and Specification Data Sheet for additional limitations.

Customer Reviews

4.9 out of 5 stars
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See all 22 customer reviews
I strongly recommend, no pun intended.
SHMaRiM
Dow 795 grabs quickly, holds tenaciously, and I have not had a leak in boat windows or hatches installed with the product.
Westcoaster
No leaks, but clean up is mineral spirits, use a good piece of neoprene rubber to tool it off.
TheCarpentersWife

Most Helpful Customer Reviews

8 of 8 people found the following review helpful By Sailor on June 8, 2009
I used the Dow 795 to hold plexiglass windows in place on a sailboat. The product has a unique consistancy, it doesn't run or string, it is almost like tar. This made it very easy to apply and then form the edges with a wet finger. It is expensive material but if it holds up like advertised, it was well worth the price.
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10 of 11 people found the following review helpful By SHMaRiM on March 15, 2013
Verified Purchase
795 has an incredible ability to persuade glass sheets to copulate in a vigorous affair of profound ecstasy. My guess is that this incredible adhesive it is made from water nymph semen and boiled down unicorn hooves. I'm almost certain my aquarium could hold molten lava at this point. I strongly recommend, no pun intended.
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7 of 7 people found the following review helpful By Westcoaster on March 11, 2011
Verified Purchase
I've used Dow 795 sealant before with great success in sealing acylic or polycarbonate windows, opening ports, and in hatches on my boats in which there is no other fastener. In this case, I've bedded 3/8" polycarbonate sheet into a rabbeted out wooden sliding hatch frame.

The Dow 795 is thick and gooey, always best to mask ALL areas you don't want it to attach to or want to remove the excess from. It is easy to apply with a caulking gun. Dow 795 grabs quickly, holds tenaciously, and I have not had a leak in boat windows or hatches installed with the product. It has worked equally well on fiberglass, plastic resin forehatch frames, and wood. I've used black and white with equal success. Clean up with mineral spirits works well. IIRC I've used cheap rubbing alcohol in the past as well but suggest you try it out as my memory fades on occasion... As with painting, proper surface cleaning and preparation are highly important.

Within the parameters of my experiences over ten years of use on my boats, I recommend it highly.
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3 of 3 people found the following review helpful By SKYGUY21 on January 29, 2012
Verified Purchase
I was replacing the lens of my boat's hatchs. This is the right product, one of two choices used by the pros.
It is easy to use, has a good shelf life and is easy on the budget!

As with all hatch repairs, follow clean procedures, be sure to line up the work before sealing and give the sealant pleanty of time to get full strenght before usung / moving the lens-frame after applying. Air temp minimum is critical too.
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2 of 2 people found the following review helpful By Philip on December 1, 2010
Verified Purchase
Easy to work with, smooths easily, seals very well. A little tough to clean up, but not bad if you're careful.
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1 of 1 people found the following review helpful By Iriemon on July 18, 2012
I share the other reveiewers' accolades for this product. For years, I used a high quality marine silicon sealant on skylights I have bedded in the deck of my sailboats. At best I could hope for a year before leaks started returning, and within 2-3 years they would be leaking profusely and need re-bedding. I've tried other well known sealants, with worse results.

I read about Dow 795 and tried it. It has been about 2 1/2 years now and not one drop. I haven't had to retighten the screws or anything. I have also used to to glue the plastic into the frames of old, leaking hatches with good success. Very strong bond.

Great stuff.
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By Mark on July 2, 2014
Verified Purchase
Expectations met.
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By TheCarpentersWife on June 21, 2014
Verified Purchase
Used for window glazing and works wonderfully. No leaks, but clean up is mineral spirits, use a good piece of neoprene rubber to tool it off. Will be using again
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