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NPC Sealants Solar Seal 900 (Carton of 12)

- Available in 13 Options. Pricing may vary.

PLEASE NOTE: Item Cannot Be Sold In The State of California. Only the Clear Color may be sold in California.

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Product Information


The NPC Sealants Solar Seal #900 is a terpolymer rubber adhesive and sealant. It is a high performance colored alternative to any silicone or urethane chemistry. This sealant by NPC Sealants is manufactured for commercial and high end residential jobs. Solar Seal 900 is formulated to work for materials such as vinyl, fiber-cement siding, fiberglass, cedar, metal roofing and panels, brick, masonry, sky lights, sun rooms, truck trailers, termination bars, clay tiles, copper, curtain walls, cured concrete, and flashing. 

Please Note: When Solar Seal 900 is stored indoors, out of direct sunlight, and in the original, unopened container the shelf life is 12 months.


  • 10oz tube (Carton of 12)
  • Exceptional joint flexibility
  • Paintable
  • Caulk gun required for application
  • Full UV protection
  • Skins in 1 hour
  • 4 Season application
  • Mold and Mildew resistant
  • No acetic acid corrosion
  • Cures to a tough flexible bead
  • Field proven for over 30 years
  • Max Coverage: 14 linear feet

Helpful Documents

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WARNING: California's Proposition 65
Proposition 65 Warning for California Consumers

Prop 65 Warning WARNING: Cancer and Reproductive Harm