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 in interior and exterior applications. Due to its elastomeric properties, TANK/10 provides a continuous moisture barrier and reduces the risk of cracks transferring from substrate materials to hard surface flooring.
Features
- 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 a mixing paddle after thawing — do not add water
- Dries in one to three hours, depending on humidity, airflow, and temperature (accelerate drying by running a dehumidifier 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 a paintbrush, paint roller, or trowel
- Allow each full coat to dry completely before applying another coat
- It is 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
