- Description

Crossco®  Ultra Seal Plus™ is a water-based sealer, single component, 100% Acrylic elastomeric sealer, designed with a hybrid film system that provides for a fast-dry, waterproof, immediately water repellence and low water absorption product. This product has excellent elasticity, resistance to UV rays and mildew resistance. Our fast dry technology allows for a two coats application on the same day.

Available in: 5 US GAL

- Application

Apply on a clear sunny day. Do not apply it after 3:00 PM. or at a low temperature. Apply only at temperature above 50F. The sealer can resist light rain after 15 minutes of application, but make sure to protect it from rain at least 6 hours after applied. Apply with a heavy nap roller or airless sprayer. Place product on the surface and carefully apply at a rate which ensure uniform coverage. Make sure all edges are completely sealed. Some materials are not compatible with this product. The 15 minute drying time of this product is dependent upon the thickness, humidity and temperature. Do not walk on the sealer until 4 hours after application and make sure that the sealant is completely dry before walking on it.  Wait 4 hours between coats and apply in the opposite directions.

- Advantages

  • 2 in 1 Primer & Sealer
  • Fast Dry Hybrid Film
  • Two Coats on Same Day
  • Reflects UV Rays
  • Lowers Interior Temperature

- Specifications

  • Color: Aplies Blue, Dries White
  • Weight/Gal: 12.08 lbs
  • Solids/Weights: 60% +/- 2%
  • Viscosity: 100-110 Kus
  • pH: 10-11

- Warnings


Contains 100% Acrylic resin and can cause irritation of the eyes, nose, throat and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If ingested accidentally visit a doctor immediately. Use only with adequate ventilation.

For chemical emergency only, call Chemtrec 1- 800-424-9300