Everbuild Sika
Everbuild Sika 503 SBR Bond 2.5 litre 873668
Model 873668
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £18.95£36.36 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £26.18 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £26.99 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
Everbuild Sika 503 SBR Bond is a styrene-butadiene co-polymer used as an admixture, primer, bonding agent and sealer in areas subject to humidity, dampness and continuous water contact. It improves the water resistance of cement mixtures by forming a reinforcing polymer that increases long-term durability and flexibility, making it suitable for renders and floor screeds, repair and renovation work, floor surfacing and general bonding.
The formulation contains anti-foam to control the density of cementitious mixes and is freeze-thaw stable with improved frost resistance. It offers strong adhesion to a range of substrates including dense concrete, steel and tiles. Supplied in a 2.5 litre container.
Features and Benefits
- :
- Water-resistant formulation for use in damp and humid conditions
- Improves flexibility and durability of cement mixtures
- Freeze-thaw stable with enhanced frost resistance
- Excellent adhesion to dense concrete, steel and tiles
- Contains anti-foam for controlled density in cementitious mixes Specifications: Size (L): 2.5
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