Sili-Thane™ 803 Sealant

For Metals, Masonry, Glass, Plastics & Wood, 6 - 10.3 fl. oz. Cartridges, 6 each
Polyether-based adhesive offers superior sealing properties and flexibility. Temporarily unavailable. Item on backorder.   Read More 

PRICING (Based on quantity)

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Polyether-based adhesive offers superior sealing properties and flexibility. Temporarily unavailable. Item on backorder.
  • Excellent for creating flexible, liquidtight seals when used with our PIG Build-A-Berm products
  • Adheres to aluminum, brass, steel, stainless steel, concrete, brick, stone, glass, ceramic tile, fiberglass, ABS, PVC, polyester, plywood and more
  • Provides superior UV resistance, flexibility and a 30-minute, tack-free cure time
  • Resistant to mild solvents, hydrocarbons and oils for worry-free use in industrial applications
  • Sealant maintains structural integrity in high humidity; won't foam or bubble when applied


Use With Metals, Masonry, Glass, Plastics & Wood
Dimensions ext. dia. 2" x 11.25" H
Brand Polymeric
Repair Type Permanent
Temperature Limit -40°F (-40°C) to 195°F (90°C)
Sold as 6 per box
Weight 7.65 lbs.
NSN (National Stock Number) PTY340-WH - 8030-01-669-3296
# per Pallet 250
Composition Polyether-Based Adhesive
Shelf Life 1 year
UNSPSC 31201606
Volume 10.3 fl. oz. Cartridge
Pigalog® Page Number Page 165

Accessories for PTY340


Show All Based on 4 reviews

By ernie


Great product

Needed a long term spill berm that also was drive over rated. New Pig has everything ( except someone to install it for us) we needed to complete this project. Customer service,warehouse ,shipping, & product are all top notch. Will be back again for the New Pig products

By Akinlolu


Great product works well

Got this product to seal replacement seals on a mold. This product performed as expected and did what it is supposed to do. I will be buying again and also recommend to anyone wanting to give the product a try.

By Geoffrey


Sili-Thane 803 Sealant

Sili-Thane 803 Sealant was the perfect choice for the pig Build-A-Berm we installed it directly to concrete. At first I was worried about the bond that this would provide between the two completely opposite the materials. After it was set I was impressed with the quality of hold this product gave us.

By Eric


Sili-Thane Sealant

We used the Sili-Thane 803 Sealant to repair the floor prior to installation of a section of Build-A-Berm to contain liquids around a solid waste dumpster. The product was easy to apply and provided a nice smooth surface to work with. I would recommend this product for any similar application.