MasterSeal 583 (ThoroSeal) Waterproof Coating

An easy-to-use cement-based Waterproof coating for protecting concrete and masonry substrates. Mixes with water. Long lasting and decorative, it seals with a white finish.

• Excellent adhesion, flexural strength, durability and freeze/thaw resistance
• Weatherproofs and seals out dampness.
• Stops seeping water and cuts radon gas infiltration.
• Ideal for interior or exterior, above or below grade.
• Fills and seals pores and voids to correct surface irregularities.
• Protects concrete, masonry, stucco, and foam substrates.
• Becomes part of the wall when fully cured.
• Long-lasting decorative white finish.
• Resistant to mold and mildew.
• Apply thickly with tampico fiber brush.
• Easy to use. One-component powder mixes easily with water.
• Cleans up with soap and water immediately after use.