Evo-Stik Evo-Fix SBR Waterproof Bonding Admixture 5L
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Evo-Stik Evo-Fix SBR Waterproof Bonding Admixture 5L
(Approx. 3-5 working days)


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Evo-Stik Evo-Fix SBR Waterproof Bonding Admixture is a specially modified styrene butadiene co-polymer latex designed for cement and mortar. This 5L white liquid functions as both an all-round primer and a bonding admixture. It is formulated to toughen floors and screeds, adding flexibility that reduces the likelihood of cracking in cement-based mixes.
This product is used to waterproof and improve the chemical and abrasion resistance of renders and screeds. It is routinely applied in demanding environments, such as effluent tanks, dairies, food factories, and fertiliser stores. The liquid provides high resistance to water and water vapour, making it a practical necessity when sourcing building materials for heavy-duty projects.
Before applying the admixture, a primer coat is required on the surface. The mixture is compatible with fresh, cool Portland cement, as well as high alumina and sulphate-resisting cements. Sand used in the mix should be well washed and sharp. Set lumps in cement should be avoided when combining with this liquid admixture.
- Modifies cement and mortar mixes as a ready-to-use 5L white liquid.
- Improves the chemical and abrasion resistance of cement renders.
- Adds flexibility to floors and screeds to reduce the risk of cracking.
- Provides strong resistance to both water and water vapour.
- Compatible with Portland, high alumina, and sulphate-resisting cements.
| Brand | Evo-Stik |
|---|---|
| Underfloor Heating | No |
| Volume | 5 L |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Evo-Stik Evo-Fix SBR Waterproof Bonding Admixture is a specially modified styrene butadiene co-polymer latex designed for cement and mortar. This 5L white liquid functions as both an all-round primer and a bonding admixture. It is formulated to toughen floors and screeds, adding flexibility that reduces the likelihood of cracking in cement-based mixes.
This product is used to waterproof and improve the chemical and abrasion resistance of renders and screeds. It is routinely applied in demanding environments, such as effluent tanks, dairies, food factories, and fertiliser stores. The liquid provides high resistance to water and water vapour, making it a practical necessity when sourcing building materials for heavy-duty projects.
Before applying the admixture, a primer coat is required on the surface. The mixture is compatible with fresh, cool Portland cement, as well as high alumina and sulphate-resisting cements. Sand used in the mix should be well washed and sharp. Set lumps in cement should be avoided when combining with this liquid admixture.
- Modifies cement and mortar mixes as a ready-to-use 5L white liquid.
- Improves the chemical and abrasion resistance of cement renders.
- Adds flexibility to floors and screeds to reduce the risk of cracking.
- Provides strong resistance to both water and water vapour.
- Compatible with Portland, high alumina, and sulphate-resisting cements.
| Brand | Evo-Stik |
|---|---|
| Underfloor Heating | No |
| Volume | 5 L |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.









