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4 x SikaBond SBR+ Waterproof Bonding Agent & Mortar Admixture 5L Plaster Render
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Rate this product with stars. No comments. Member purchases aren’t verified.Description
FLEXIBLE – Suitable for use as a flexibiliser for cementitious-based tile adhesives when used on wooden and asphalt flooring. WATER RESISTANT – Unlike PVA, SikaBond SBR+ is not negatively affected by wet conditions and is suitable for exterior use. EXCELLENT WORKABILITY – Reduces water to cement rat...
Highlights
- Water-resistant formula suitable for exterior applications without breaking down like PVA
- Acts as a flexibiliser for cementitious tile adhesives on wood and asphalt flooring
- Reduces water-to-cement ratio for thinner, workable application layers
- Improves resistance to chemical permeation, salt, and frost
- Enhances adhesion to dense concrete, steel, tiles, and other substrates
Key specifications
- Pack Quantity
- 4
- MPN
- 443839
Pros
- Water resistant design makes it safe for exterior render and mortar work
- Reduces mix water required, enabling thinner and easier application
- Provides added resistance to frost, salts, and chemicals
- Bonds strongly to difficult materials like steel and dense concrete
Cons
- Packaging and label appearance may vary between batches
Frequently asked questions
Is SikaBond SBR+ suitable for outdoor use?
Yes. Unlike PVA, SikaBond SBR+ is water resistant and is not negatively affected by wet conditions, making it suitable for exterior use.
Can I use SikaBond SBR+ with tile adhesive on wooden floors?
Yes, it acts as a flexibiliser for cementitious-based tile adhesives when working on wooden and asphalt flooring.
What substrates does it bond to?
SikaBond SBR+ enhances adhesion to a wide variety of substrates, including dense concrete, steel, and tiles.
How does this admixture affect mortar workability?
It reduces the water-to-cement ratio, allowing general purpose mortar and admixtures to be applied in thinner, more workable sections.
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