503 S.B.R Bond 25ltr

The Everbuild 503 S.B.R. Bond 25L is a premium-grade styrene-butadiene rubber (SBR) latex used to improve the performance of cement mixes, mortars, screeds, and renders. It enhances adhesion, flexibility, and water resistance, making it an essential additive for demanding construction and repair applications.

Product Features/Specifications:

This versatile bonding agent and admixture is formulated to increase the durability and chemical resistance of cement-based materials. When added to mixes, it reduces water permeability, enhances strength, and prevents cracking or dusting — ideal for both internal and external use.

Detailed Product Benefits:

The Everbuild 503 S.B.R. Bond works by improving the cohesive and adhesive properties of cementitious materials. Its advanced latex polymer technology ensures a stronger bond to various substrates including concrete, brick, render, and screed. The product is resistant to water, frost, and many dilute acids and alkalis, providing long-lasting performance in harsh conditions. It also reduces the risk of surface dusting and improves workability, ensuring a high-quality, durable finish across a range of applications.

Applications and Versatility:

• The 503 S.B.R. Bond 25L is ideal for:
• Use as a bonding agent for renders, screeds, and floor toppings.
• Enhancing the performance of repair mortars and patching compounds.
• Improving adhesion between old and new concrete surfaces.
• Use in waterproofing applications such as tanking, basements, and water-retaining structures.
• Interior and exterior use across domestic, commercial, and industrial projects.

Features & Benefits List:

• Improves bond strength between cement and substrate.
• Enhances waterproofing and resistance to frost, chemicals, and wear.
• Reduces shrinkage and cracking in cement mixes.
• Improves flexibility and durability of renders and screeds.
• Minimises surface dusting and improves finish quality.
• Suitable for internal and external use.
• Large 25L container – ideal for trade and large-scale applications.

Technical Specifications:

• Brand: Everbuild
• Product Code: 503 S.B.R. Bond
• Type: Latex-based bonding agent and admixture
• Colour: White (dries translucent)
• Container Size: 25 Litres
• Density: Approx. 1.02 g/cm³
• Coverage: 6–10m² per litre (depending on application)
• Application Temperature: +5°C to +30°C
• Standards: Conforms to BS 6319 and BS EN 480

Additional Information:

Store in a cool, frost-free environment and keep container tightly sealed when not in use. Stir before application. Available for collection or local delivery from Joseph Parr Bradford Builders Merchants.

For more information please contact us on 01274 720227 or email us at [email protected]