Keratrade Kerapro S1 White 20kg Premium Tile Adhesive
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High-performance, deformable, cementitious tile adhesive (C2TES1) with no vertical slip and extended open time. Easy to apply by trowel with excellent back-buttering capacity for ceramic, porcelain and natural stone tiles, including large formats.
- Uses: Internal / External, Domestic / Commercial
- Open Time: 60 minutes
- Adjustment Time: <30 minutes
- Before Grouting: Walls 24 hours, Floors 24 hours
- Light foot traffic: 24 hours
- Water: 5.0 - 5.5 L per 20kg bag
- Coverage: 6-7m² @ 10mm notched trowel per 20kg bag
- Clean Up: Water
- Application Temp: 5-40°C
- VOC Rating: <1g/L (US RULE 1168)
Key Features
- Ideal for large format tiles
- Superior anti-slip / slump resistance
- Flexible (deformable) - accommodates substrate movement
- Substrates: concrete, render, screed, fibre cement, plasterboard
- Low VOC <1g/L
Classification
AS ISO 13007 C2TES1 - C2 (improved cementitious adhesive), T (slip-resistant), E (extended open time), S1 (deformable).
Preparation
All substrates must be level, cured, undamaged, compact, rigid, resistant, dry and free from any debonding agents and from damp rising. Dampen highly absorbent concrete substrates or apply a coat of a suitable porous primer. Most non-porous surfaces may be primed with a non-porous primer.
Application
Apply a layer of adhesive sufficient to cover the entire back of the tile and check that the adhesive transfers to the tile back. Use a 6mm notch for tiles up to 150x150mm, a 10mm notch for up to 250x250mm and a 12mm notch for 300x300mm tiles. Tiles 400x400mm and larger should be back-buttered in addition to using a 12mm notched trowel. Press tiles firmly into the adhesive before it skins. Apply only up to 1m² at a time to avoid skinning; if skinned, re-spread to expose wet adhesive. Ensure at least 80% adhesive contact (higher for large-format tiles). Discard any material that has hardened before use. Allow the adhesive to harden adequately before grouting.
- Tile Adhesive
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