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DOWSIL 899 CLEAR 10oz

12 tubes per case


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

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Availability: In stock

 

Details

DOWSIL 899 Silicone Glazing Sealant is a fast-cure silicone sealant for primary bedding and backbedding applications

Formerly: Dow Corning 899

 

Applications

DOWSIL 899 Silicone Glazing Sealant can be used in a variety of glazing, sealing and weatherproofing applications where fast cure and good adhesion to many building properties is required, including:

  • Primary bedding compound for glass in wood, vinyl and aluminum window sash
  • Backbedding sealant for windows and doors
Features 
  • Fast cure – 3-minute tooling time
  • Maintains flexibility from -40°C to 149°C (-40 to 300°F)
  • Excellent weather resistance against sunlight, rain, snow, and temperature extremes
  • High strength
  • AAMA certified 
Composition
  • One-part, neutral-cure, RTV silicone sealant
Additional Documents

Application

  • Apply in a continuous operation using positive pressure adequate to properly fill and seal the joint. 
Limitations

DOWSIL 899 Silicone Glazing Sealant is not intended for use:

  • As a structural glazing sealant
  • In totally confined spaces where sealant cannot cure because of lack of atmospheric moisture
  • In applications below grade
  • On surfaces that will require painting or staining
  • As an insulating glass (IG) sealant
  • Continuous water immersion
  • On frost-laden or wet surfaces
  • In areas where abrasion and physical abuse are encountered

DOWSIL 899 Silicone Glazing Sealant may stress crack polycarbonate.

This product is neither tested nor represented as suitable for medical or pharmaceutical uses.

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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