Sealing block paving
Applying a high quality industrial sealant that is guaranteed to last, is proven to increase the lifespan of your paving.
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Acrylic Sealants
This product is suitable to reduce sand loss in brick, block or flagstone paving.
The solution is applied to new (older than 12 months) or matured paving and directed into vulnerable sand joints. It penetrates up to 10 mm into the jointing sand and surface fabric, cures and creates a flexible bond, stabilising the joints and reducing weed infestation, burrowing of insects and wind or rain erosion.
Benefits
- Less risk of costly future repairs
- Antislip available
- Inhibits weeds, grass and moss growth
- Reduces loss of sand from power washing
- Enhances the colour of paving
- Does not blister or peel
- Weather resistant
Polyurethane
It's unique formula penetrates deep into the block and jointing sand, binding the particles together and to the sides of the paving to form a flexible coating which protects the jointing sand from the natural elements and annual power washing which can cause paving failure. The sand joints become so strong that if you test the area by pushing your finger into the sand you can feel 
how hard it has set. If you require a sample, treated with polyurethane please enquire, we will be more than glad to send one to you.
Polyurethane Sealants are unique for concrete block paving which not only enhance the appearance but offers a hard layer of protective coating to prevent oil stains and eliminates weed and grass growth through the sand, for a lengthened period of time.
NB: A good quality sealant will prevent weeds settling into the pavement structure. However, even the very best sealant cannot prevent the build-up of detritus, and if this is allowed to accumulate on top of a surface, the weeds will quite happily take up residence, regardless of the sealant.