Arc Inc. TANK/10 Waterproofing Compound

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Arc Inc.
$115.50 to $172.50
Contractor pricing

Product Details

Product Details

Arc Inc. TANK/10 Waterproofing Compound

TANK/10 Waterproofing is a ready-to-use liquid paste latex waterproofing and anti-fracture membrane formulated for use under commercial and residential tile and stone for interior and exterior applications. TANK/10 provides a continuous moisture barrier and, due to its elastomeric properties, reduces the risk of cracks transferring from substrate materials to hard surface flooring.


  • Forms a continuous, seamless waterproof membrane for protection of surfaces from moisture penetration
  • Provides anti-fracture protection for tile and stone decorative coverings
  • 3-year shelf life in unopened, unused, factory sealed, original container when stored in a dry area with temperatures between 40° and 110°
  • TANK/10 will remain stable through two freeze-thaw cycles. Blend material with mixing paddle after thawing — do not add water
  • Dries in one to three hours, depending on humidity, air flow, and temperature (accelerate drying by running a dehumidifier and/or fans in the room)
  • Tile or stone may be applied after TANK/10 achieves a noticeably darker shade of gray and feels dry to the touch
  • Allow membrane to cure for a minimum of 12 hours before conducting water tests
  • Coverage: 50-60 square feet per gallon for waterproofing (two-coat applications); 100-120 square feet per gallon for anti-fracture membrane only (one-coat applications)
  • Apply with paintbrush, paint roller, or trowel
  • Allow each full coat to dry completely before applying another coat
  • Best to apply each coat with strokes that are perpendicular to the prior coat to ensure 100% coverage
  • Clean up with warm water and soap while the compound remains wet
  • Modified thin-set mortar recommended for tile and stone installations on top of compound

Surface Preparation

  • Surfaces must be structurally sound, clean, dry, and free of contaminants
  • Use an appropriate solvent to remove silicone, oil, and other contaminants
  • Remove dust and debris with a damp sponge and wipe dry with a cloth
  • Substrates must be completely dry when applying waterproofing
  • Fill voids with latex caulk (do not use silicone) or thin-set mortar
  • Apply TANK/10 when the surface temperature of the substrate is between 34° and 105°
  • Before coating smooth or glossy surfaces, scarify with 100 grit sandpaper

Suitable Substrates

  • Cementitious backer board
  • Concrete (except sealed concrete)
  • Gypcrete
  • Existing ceramic tile and stone
  • Block or brick masonry
  • Interior and exterior plywood
  • Mortar beds
  • Gypsum wallboard
  • OSB - Oriented Strand Board (interior applications only)
  • Plaster (interior applications only)
  • PVC
  • Stainless Steel

Typical Areas of Use

  • Showers
  • Steam showers
  • Spas
  • Tub surrounds
  • Wet rooms
  • Swimming pools
  • Hot tubs
  • Water features
  • Terraces
  • Balconies
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