ProJoint™ V400-WT™ – Neutral (buff)

An ultra high strength, two-part epoxy resin mortar system, suitable for areas of vehicular access up to 40 tonnes.

ProJoint™ V400-WT™ is the ultimate solution to filling joints between paving slabs and setts.  Suitable for standard natural stone and concrete paving on areas with heavy vehicle loads up to 40 tonnes.

The two-part epoxy resin system is easily mixed and quickly applied as a slurry to dampened paving.  It has increased water tolerance to give the great advantage of enabling use in damp weather and light rain. Its ultra high strength means that it can be used in the most demanding of environments where heavy traffic loading is required.


  • Two-part resin based mortar system, cement free
  • Heavy traffic loads up to 40 tonnes, ideal for high traffic areas and roadways
  • Fast application
  • Easy: no more bending or kneeling and much less effort
  • Applied to wet surfaces and increased water tolerance for use in light rain
  • Professional results: no mess, and no returning for cleaning
  • Self compacting and suitable for joint widths from 5mm upwards
  • Weed, pressure washer and frost resistant

Following application, it is expected that this product may highlight and enhance the natural surface colours and textures of the paving. This is only a temporary effect as weathering and foot traffic accelerate its disappearance. Typically the sheen that remains is even and thin and dissipates over a short period of time.

ProJoint V400-WT is not recommended for use with porcelain paving – please refer to the ProJoint Porcelain Primer and Grout product pages for more information.