What is Poly-Sil?

Poly-Sil is a mildew and moisture resistant, 100% silicone sealant specifically formulated for the needs of today’s professional fabricator and installer. With over 100 color choices, Poly-Sil offers the perfect finishing touch for the granular patterns of granite, quartz, solid surfaces, textured products, and laminates. Poly-Sil is also available in custom colors, so it’s the perfect match for your project, every time! Poly-Sil’s color coordination achieves the professional finish required by today’s architects/designers and homeowners. Having excellent adhesion, flexibility and moisture resistance makes Poly-Sil the choice for professionals needing 100% RTV Silicone Sealant.


Poly-Sil Applications

  • Bathroom Fixtures
  • Concrete Countertops
  • Engineered Stone
  • FRP/FRL Panels
  • Granite
  • Grout
  • Laminates
  • Limestone
  • Marble
  • Quartz Surfaces
  • Solid Surfaces
  • Stone
  • Tile
  • Shower

Poly-Sil Specifications

100% RTV Silicone Sealant

Mildew Resistant

       
Yes 

Moisture Resistant

       
Yes

Paintable

       
No

Flexibility

 
 +/- 25%

VOC Compliant

       
 Yes - 29.86 g/L

Odor

       
 Mild

Service Temperature

       
 -35F to 350F

Cold Weather Extrusion

 
 -35F


 Packaging in 6 fl oz. (178.5ML) cartridges.

Poly-Sil Coverage Chart

D x W 1/8" 3/16" 1/4" 5/16" 3/8"
1/8" 57.8 38.5 28.9 23.1 19.3
3/16" 38.5 25.7 19.3 15.4 12.9
1/4" 28.9 19.3 14.5 11.6 9.6
5/16" 23.1 23.1 11.6 9.2 7.7
3/8" 19.3 12.9 9.6 7.7 6.4

To make the installation of Poly-Sil Silicone Sealant quick and easy, we recommend the 
 use of our Pre-Tooling Mist and 
Perfect Bead Tool.


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