Due to circumstances beyond its control, Seal-Lion Ltd. can no longer be the exclusive distributor for Great Britain. They will continue to work with Seal-Guard Sealants until another distributor is in place. Please click on "Distributor Required for GB" in the red block on this webpage for further details on the distributorship opportunity.

Our products bear the Seal-Guard® logo and tradename. We do not manufacture nor endorse any other product purporting to be manufactured by our company under any other name.


Our company was established in the UK nine years ago and is a registered UK company. We have been established for or over forty years and our products are manufactured worldwide.

We are the leaders in research and development of unique, specialized chemicals starting with the introduction in 1996 of the world’s first quick drying grout & tile aerosol sealer.

All our products for the UK market are made in Great Britain.

We DO NOT private label for any other company.

We thank you for your continued patronage and support!

Robert Doidge
Managing Director
Seal-Guard Sealants (UK) Ltd.

Seal-Guard® Sealants

Seal-Guard® Sealants are easy to use, quick drying and can be applied to grout, tile or masonry surfaces, on both interior and exterior surfaces, without a problem. They are ideal for application on polished and unpolished porcelain, marble, granite, terracotta, sandstone, limestone, quarry tiles, concrete (both new and old work) brick, etc. They have been tested and proven to seal damp, uncured, or existing grout without a problem. They are invisible upon application and will not change the appearance or texture of the treated surface and there is no residue, “whiting” puddling, discoloration, etching or yellowing. They will not harm aluminium, wood or carpet, are UV light resistant, and allow the treated surface to breathe.

Seal-Guard® Grout & Tile Aerosol Sealer / Impregnator

  • Seal-Guard® Award winning Sealer.
  • Quick drying without any discolouration.
  • Seals freshly applied grout within minutes.
  • Requires only one coat for long lasting protection for only cents a meter.

Seal-Guard® Tile, Grout & Masonry Sealer / Impregnator

  • Same award winning formulation in a liquid.
  • Suitable on all types of tile & masonry surfaces including grout (damp/wet or dry).
  • Tiler's and D.I.Y's sealer of choice throughout the world.

Seal-Guard® Impregnator for Porcelain & Stone

  • Low Odour.
  • Slower Drying; easy to work with.
  • Helps prevent permanent staining.
  • Resists UV degradation.
  • Allows treated surface to breathe.
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