• ProJoint™ V400-WT™  

    Increased strength two-part epoxy resin mortar system suitable for vehicle areas up to 40 tonnes

    The ultimate solution to filling joints between paving slabs and setts, suitable for standard natural stone and concrete paving on pedestrian and vehicular 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.  The ultra high strength of ProJoint™ V400-WT™ means that it can be used in the most demanding of environments where heavy traffic loading is required.  

    ProJoint™ V400-WT™ is available in three colours:  neutral (buff), mid grey and black.


  • Permeable bedding mix not required
  • Two-part resin based mortar system, cement free
  • Heavy traffic loads up to 40 tonnes, ideal for high traffic areas and roadways
  • Self compacting so fast and easy application - without bending or kneeling
  • Professional strength suitable for joint widths of 5mm upwards
  • Weed, pressure washer and frost resistant
  • Suitable for natural stone and concrete paving, setts and slabs
NOTE:  as sand is a natural product, some minimal colour variance may occur.  As screen colours can vary, the product colours shown above are representative only - for colour selection, cur product samples are available to view at your local stockist. 

  Approximate coverage per 27kg kit:

  Order codes for ProJoint V400-WT:

Joint Size
600x600mm slabs
Four size Indian
(600mm series)
100x100mm setts
5 x 25mm
10 x 25mm
15 x 25mm

  Pack size:
  Pallet quantity:
  42 (can be a combination 
  of product/colour)
  Product colour       
  Product code
  Mid grey
Due to the high epoxy resin content ProJoint V400-WT will highlight and enhance the natural surface colours and textures of the paving - this sheen can be especially noticeable on grey paving, including granite, so a test area is advised before use.  It is important to spread the mix across the total paving area to ensure the potential effect is uniform.  Please note that this is a temporary effect; weathering and foot traffic will accelerate its disappearance.  For extra porous paving, or to minimise any effect use ProJoint Fusion or ProJoint V35-UV.

ProJoint V400-WT is not designed for use with porcelain paving - please see ProJoint Porcelain Primer and Grout product pages for details.

Cleaned paving
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V75 application
ProJoint™ V400-WT™ preparation and application

A full preparation and application guide can be downloaded

Download here

V35 paving and logo
Sensitive or expensive stone?

ProJoint™ V35-UV™ is the perfect product for any sensitive or expensive stone.

Find out more

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