Skip to product information
1 of 1

Smith Paints

Poly-SEAL Semi-Gloss or Low Sheen finish

Poly-SEAL Semi-Gloss or Low Sheen finish

Regular price $66.58 USD
Regular price Sale price $66.58 USD
Sale Sold out
Shipping calculated at checkout.

Smith’s Poly-SEAL is a single component, fast drying, waterborne polyurethane polymer fused with a cross-linking acrylic which achieves a tenacious bond to approved substrates, with very good resilience, longevity, U.V. stability and wear.

Smith’s Poly-SEAL may be used as a primer for interior and exterior direct-to-concrete applications prior to Smith’s Poly-WB topcoat, as a seal coat to lock down Vinyl Chip prior for residential garage floor systems, finish for Terrazzo as a replacement for traditional floor wax in addition to a standalone architectural and decorative concrete sealer for concrete overlays, Stucco, pavers and more.

Smith’s Poly-SEAL is available as a standard / semi-gloss finish or an optional low sheen finish.  Solid colors can be achieved by adding Smith’s WSC Waterborne Solid Color Packs (sold separately). 


  • Traditional Decorative Concrete Sealer (2 coats)
  • Sealer for rockscapes, carved concrete, faux stone, etc. (Low Sheen)
  • Terrazzo Sealer**
  • Seal Coat prior to:


*Semi-gloss version only.  **Once any existing wax / floor finish has been thoroughly removed.  ***Smith’s Poly-SEAL is NOT compatible with Smith’s CRU’86, Smith’s MCU-60, Smith’s Hi-Wear 90S, or Smith’s Poly 2K-90.


  • Does not enhance colors – No “Wet Look”
  • Ready-to-Use
  • Alkali-Resistant
  • Fast Drying
  • Tenacious Bond
  • Low Odor & Low VOC’s
  • Infinite inter-coat adhesion
  • U.V. Stable – Non-yellowing
  • Good Blush Resistance
  • Water Submersible once fully cured
  • Resists to Hot Tire Pickup (Residential Traffic only)
View full details