Concrete Sealer – External

£4.96 £108.29 plus VAT

Solvent Based Concrete Sealer for External use


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Concrete sealer for use on driveways, patios and floors

Smartseal sealer for concrete has been developed to give concrete long term protection. Our concrete sealer is suitable external concrete floors and other concrete based surfaces. For most types of surface two coats of concrete sealant are recommended for optimum results.

Concrete Sealer Benefits

  • Gives concrete superb long term protection
  • Easy to apply concrete sealer by sprayer or roller
  • Resists oil and stain penetration
  • BS5750/ISO9000 quality approved concrete sealer
  • Reduces efflorescence from concrete
  • Will not blister or peel, hardens & seals concrete permanently
  • Enhances the surface finish of the concrete
  • Tough, Durable and Hard Wearing
  • Oil & Grease resistant

Approximate Coverage
3 to 5m2 per litre per coat dependent on nature of concrete and method of application.

Additional information

Weight N/A
Product Size

150ml Sample, 25 Litres, 5 Litres


Brush or power wash concrete to remove any dirt or debris, only apply when surface is totally dry. Smartseal Concrete Sealer is best applied with a sprayer unit or roller, keeping sprayer head moving to avoid pooling. The first application must be applied to the surface and allowed to dry past tacky prior to applying the second coat. Avoid application in strong, direct sunlight – do not apply if rain is likely within 3 hours of application. Deicing salts should not be applied directly onto any concrete sealer. Salt chemically reduces the temperature at which water freezes and will result in water ingress into the concrete. Subsequent freezing may result in the concrete ‘seal’ being broken by the expansion of water as it freezes and white ‘pitted’ areas may become visible.

Technical & Test Data

Smartseal Imprinted Sealer has been tested by the TRL (Transport Research Laboratory) and certified that it meets the SRV (Skid Resistance Value) for all categories of paving for local authority pedestrian areas and when heavily trafficked is suitable for special applications where risks of skidding are high as laid down in the UK Highway Authorities Tender Specification. Copies available on request.

Health & Safety

Flammable liquid. Do not smoke. Keep application area well ventilated. Wear respirator when applying. Store in a cool place. Flash point 42°C (Abel-Closed Cup). Refer to the Health & Safety Data Sheet for further information.

Application Guide

Click To Download Application Guide


Click To Download MSDS