Call us at 855.877.3630

DOWSIL 791 10oz

Formerly: Dow Corning 791


This product can only be shipped to Alabama, Arkansas, Florida, Georgia, Mississippi & Tennessee

Be the first to review this product

Availability: In stock

* Required Fields

 

Details

DOWSIL 791 is a one-part, medium-modulus, elastomeric sealant designed for general weathersealing. It is a silicone formulation that cures to a flexible and curable silicone rubber building joint seal.

 

Product Data Sheet

Color Chart

One of the most economical options for quality silicone weathersealing, DOWSIL 791 Silicone Weatherproofing Sealant is a neutral-cure, one-part sealant that quickly cures to a durable, flexible seal that can accommodate significant joint movement. Especially suited for perimeter sealing around doors and windows, it's also excellent for sealing expansion and control joints, precast concrete panels, curtainwall and mullion joints, and internal seals and end dams. 

FEATURES & BENEFITS

  • Ideal for expansion, connection, perimeter and other movement joints
  • Neutral cure – suitable for use on coated glass, galvanized steel, masonry and other porous and nonporous substrates
  • Extension/compression movement capability of up to ±50 percent of the original joint width
  • Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone
  • Excellent unprimed adhesion to a wide variety of construction materials and building components
  • Ease of application – ready to use as supplied
  • Excellent rheology, low string upon gunning 

COMPOSITION

  • One-part, neutral-cure, RTV silicone sealant

Product Tags

Other people marked this product with these tags:

Use spaces to separate tags. Use single quotes (') for phrases.

Write Your Own Review

You're reviewing: DOWSIL 791 10oz

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Rating
Joint Size D x W Inches1 Gallon10.3 Fluid Ounce Tube20 Fluid Ounce Sausage2 Gallon Pail4.5 Gallon Pail
3/16 x 1/4 411 33 64 821 1848
3/16 x 3/8 274 22 43 548 1232
3/16 x 1/2 205 16 32 411 924
3/16 x 5/8 164 13 26 329 739
3/16 x 3/4 137 11 21 274 616
           
1/4 x 1/4 308 25 48 616 1386
1/4 x 3/8 205 16 32 411 924
1/4 x 1/2 154 12 24 308 693
1/4 x 5/8 123 10 19 246 554
1/4 x 3/4 103 8.3 16 205 462
1/4 x 1 77 6.2 12 154 346
           
3/8 x 3/8 137 11 21 274 616
3/8 x 1/2 103 8.3 16 205 462
3/8 x 5/8 82 6.6 13 164 370
3/8 x 3/4 68 5.5 11 137 308
3/8 x 1 51 4.1 7.9 103 231
3/8 x 1.5 34 2.7 5.3 68 154
3/8 x 2 25 2 3.9 51 115
3/8 x 3 17 1.4 2.6 34 77
           
1/2 x 1/2 77 6.2 12 154 346
1/2 x 5/8 62 5 9.7 123 277
1/2 x 3/4 51 4.1 8 103 231
1/2 x 1 39 3.1 6.1 77 173
1/2 x 1.5 25 2 3.9 52 115
1/2 x 2 19 1.5 3 38 86
1/2 x 3 12 1 1.9 26 58

Volume Equivalents:

25 Tubes = one 2 Gallon Pail

56 Tubes = one 4.5 Gallon Pail

6 20-oz Sausages = 1 Gallon, Less 8-oz