System Three Resins, S1 (C.P.E.S.) Sealer 1:1

System Three, Quart Kit S1 Sealer 1:1 (One Pint Each)
SKU: 243176
Mfg# F1400K16
LFS# SYSF1400K16
UNIT: Each
Size: 1 Quart Kit
In Stock - Ships out in 1 Business Day

System Three's S-1 C.P.E.S. (clear penetrating epoxy sealer) preserves and protects marine surfaces and substrates including wood, concrete, metal, and fiberglass. Intended for marine use, S-1 acts as a waterproof and chemical resistant primer on your boat.

S-1 effectively at prolongs the service life of all woods, concrete, metals and fiberglass reinforced polyester. S-1 contains two components (epoxy solids and polyamide penetrating coating) and specially formulated to allow all solvents to evaporate before curing to ensure a complete waterproof barrier that inhibits rot, rust, freeze-thaw damage and osmosis.

  • Contains internal rust inhibitors
  • Excellent undercoat primers for most paints and clear finishes
  • Suitable for interior or exterior finishes
  • Brilliant clear finish

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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.