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DOWSIL 902 RCS JOINT SEALANT

Formerly: Dow Corning 902


Rapid-Cure, Self Leveling, Two-Part Silicone Rubber Sealant Designed to Seal Expansion Joints


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


Dow 1200 OS Primer Must Be Used With This Product

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Details

DOWSIL 902 RCS Product Data Sheet

DOWSIL 902 RCS SDS

Installation Guide

Recommended Mixer - StataMix 3475-20

APPLICATIONS 

  • Dow Corning 902 RCS Joint Sealant is primarily intended for use in expansion joints found on bridges that vary in width from 1 to 3 inches (25 to 76 mm) at the time of sealing. Wider joints can be sealed; contact your Dow Corning representative for recommendations. The substrate may be concrete/concrete, concrete/steel or steel/steel.
  • Dow Corning 902 RCS Joint Sealant can be used as the original sealant in new construction or as a remedial repair sealant in existing construction. In new construction, it provides a long-lasting seal that will prolong the life of the structure.
  • For use in repair or remedial applications where other joint sealing materials have failed, it can be used to seal irregularly shaped or minor spalled joints. 
FEATURES & BENEFITS
  • Rapid cure
  • Easy to use
  • Convenient disposal pak
  • High movement capability
  • Seals irregular surfaces
  • Ultra-low modulus
  • Fully elastic
  • Good weatherability
  • Long-life reliability
  • All-temperature gunnability
  • Bonds to itself
  • Curbs – while self-leveling, can be installed in vertical curb joints when proper damming techniques are used
COMPOSITION
  • Two-part silicone rubber

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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