Description
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Waterproofing Joint Sealant Tile Ace™ JS Joint SealantTile Ace™ JS is a one-component, moisture-curing adhesive based on KANEKA MS POLYMER® technology. It is specifically designed for bonding and sealing waterproof membranes, backer board seams, and tub surrounds. Priced to save contractors money without sacrificing quality, Tile Ace JS is a high-performance alternative to premium-priced products like Kerdi-Fix and GoBoard Pro Sealant. It provides secure bonding and sealing prior to the installation of decorative substrates, ensuring a leak-free, highly durable wet-room installation. |
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Extreme Flexibility: 650% Elongation vs. Competitors
Shower corners, tub flanges, and structural seams are notorious for shifting and settling. If your sealant is too rigid, it will tear under thermal or structural movement, leading to catastrophic water damage behind the tile.
The Tile Ace Advantage:
- Standard silane-modified polymer and hybrid membrane sealants on the market (such as GoBoard Pro Sealant or Kerdi-Fix) typically max out between 200% to 250% elongation before breaking.
- Tile Ace JS boasts a massive 650% elongation at break.
- This highly elastomeric formula stretches exponentially further, easily accommodating joint movement without cracking, tearing, or leaking.
By combining superior elasticity with aggressive pricing, Tile Ace JS is the smart, contractor-friendly alternative to premium-priced sealing compounds.
Unmatched Substrate Versatility
Tile Ace JS is engineered to aggressively adhere to the wide variety of modern composite building materials found in today’s wet environments.
Primary Applications
- Waterproof membrane bonding.
- Foam backer board seam sealing.
- Screw hole and fastener penetration sealing.
- Tub surrounds and shower flanges.
Proven Bond Strength On:
- Mortar and Wood.
- Core Foam Backer Boards.
- Anodized Aluminum and Steel.
- Plastics (PVC, Polycarbonate, ABS).
- Glass.
Technical Specifications
| Property | Value |
|---|---|
| Adhesive Type | KANEKA MS POLYMER® |
| Color | White |
| Skin Over Time | 60 minutes |
| Cure in Depth (24 hr) | 3 mm |
| Elongation at Break (ASTM D412) | 650% |
| Tensile Strength at Break (ASTM D412) | 1.62 MPa |
| Hardness (Shore A) (ASTM C661) | 29 |
| VOC Content | <0.1% |
| Application Temperature | 41°F to 95°F (5°C to 35°C) |
| Service Temperature | -40°F to 194°F (-40°C to 90°C) |
| Packaging | 10 oz. Cartridge |












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