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EVERBUILD 503 Premium SBR Bond, Latex-Based Water Resistant Bonding Agent, Primer, and Admixture

EVERBUILD 503 Premium SBR Bond, Latex-Based Water Resistant Bonding Agent, Primer, and Admixture

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EVERBUILD

Everbuild is a well-established brand under the Sika group, specializing in high-performance sealants, adhesives, fillers, and building chemicals. Known for its reliable and durable products, Everbuild caters to both professional tradespeople and DIY enthusiasts. The product range includes silicone sealants, acrylic fillers, foam sealants, and various specialty construction chemicals designed to meet the demands of modern construction and renovation projects across the UK and beyond.

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General Specifications
Packaging 2.5 L
Colour White
Storage Conditions EVERBUILD® 503 Premium SBR Bond is best stored at moderate temperatures to avoid the possibility of permanent damage occurring due to prolonged heat or excessive cold. However if frozen, the latex should be thawed slowly.  EVERBUILD® 503 Premium SBR Bond should preferably be stirred before use.
Density 1.020 kg/L
pH-Value N/A

Latex Based Water resistant bonding agent, primer and admixture.

EVERBUILD® 503 Premium SBR Bond is a water resistant bonding agent and admixture for use in areas subject to humidity, dampness and water contact. Improves water resistance of cement mixtures by forming a reinforcing polymer that increases long term durability and flexibility of the mix on renderings and floor screeds. It contains anti-foam to control the density of cementitious mixes.

  • Greatly improved adhesion to a wide range of substrates including dense concrete, steel, tiles etc.
  • Mixes may be applied in thinner sections.
  • Excellent resistance to water and water vapour.
  • A high level of resistance to salt permeation.
  • Much improved toughness and flexibility.
  • Reduced surface dusting of concrete.
  • Greatly improved resistance to many chemicals- ideal for use in dairy parlours etc.
  • Reduced water: cement ratio for equivalent workability.
  • Improved frost resistance.
  • EVERBUILD® 503 Premium SBR Bond is also freeze thaw stable.
Usage
  • As an admixture for mortar/screeds/renders.
  • As a bonding agent for screeds/renders.
  • As a primer/sealer in tiling applications.
  • To Increase flexibility for cementitous based tile adhesive when tiling on wooden/asphalt floors.
  • In addition, EVERBUILD® 503 Premium SBR Bond is not adversely affected in wet conditions and is therefore recommended for exterior use, unlike most PVA bonding aids.
 
Advantages
  • Greatly improved adhesion to a wide range of substrates including dense concrete, steel, tiles etc.
  • Mixes may be applied in thinner sections.
  • Excellent resistance to water and water vapour.
  • A high level of resistance to salt permeation.
  • Much improved toughness and flexibility.
  • Reduced surface dusting of concrete.
  • Greatly improved resistance to many chemicals- ideal for use in dairy parlours etc.
  • Reduced water: cement ratio for equivalent workability.
  • Improved frost resistance.
  • EVERBUILD® 503 Premium SBR Bond is also freeze thaw stable.
Viscosity 100 cPs (RVT 1/10 rpm) M.F.F.T 0 °C Freeze Thaw resistancePasses 5 cycles at -10 °C – excellentCalcium IonsCompatibleAluminium III IonsCompatibleAntioxidantAddedBiocideAdded
Packaging

2.5 L, 5 L and 25 L Jerrycans and 1000 kg IBC.
Colour

White