Reprotec UK - Epoxy Floor Paint - Coatings for Industry Sales Number: 0191 300 9989

Reprotec Joint Doctor

Flexible Epoxy jointing Material, for demanding applications, Reprotec Joint Doctor

Reprotec Joint Doctor - Fork Truck Grade

A tough, flexible epoxy jointing material that will protect the arris edge

Are you constantly repairing expansion joints on the factory floor? This is usually attributable to a joint that is just not strong enough to support the edge of the joint - Joint Doctor is designed to be flexible enough to allow for movement yet strong enough to protect the edge.


Reprotec Joint Doctor is a coloured, two pack, pourable, flexibilised Epoxy sealant.  The consistency of the mixed sealant allows direct pouring of the sealant into horizontal joints.

Reprotec Joint Doctor is hard and tough enough to protect arris edges from heavy wheel loading, but possesses sufficient flexibility to accommodate a degree of movement (10% of the joint width).  Reprotec Joint Doctor is particularly suitable for filling saw cut joints in long strip floor construction.

 Typical Uses

To seal floor joints in food factories and warehouses where heavy vehicular trafficking occurs.


  • No Primer required
  • Excellent adhesion to concrete
  • Tough and resilient
  • Suitable for wide joints
  • Highly resistant to water
  • Easy to apply
  • Fast curing
  • Hygienic and easily cleanable
  • Low viscosity


Typical Properties

Colours:  Light Grey

Pot Life:  1 hour @ 20°C

Specific Gravity:  1.32

Shore A hardness:  75

Movement accommodation factor: 10%

Chemical Resistance:  Very good resistance to dilute mineral acids, alkalis, petrol, oils, milk, citric acid, hydraulic fluid, and hot water. 

Joint Design

When using Reprotec Joint Doctor, the joints shall be designed to ensure that concrete movement due to shrinkage and temperature fluctuations does not exceed 10% of the joint width.

For joints up to 12mm wide, the depth of sealant should be equal to the width.

For joints over 12mm wide the depth of sealant should not exceed 20mm.

Joints over 25mm wide are permissible with Reprotec Joint Doctor.

e.g. a 12mm x 12mm joint - 14 linear metres long would require 1 x 2L Pack


Reprotec Joint Doctor  is supplied in 2L packs


Reprotec Joint Doctor shall be applied strictly in accordance with the manufacturer’s instructions

Please print off and refer to the Mixing and Application sheet below.

  Technical Data Sheet

Please refer to Material Safety Data Sheet below for additional information

  MSDS Information

Clean tools with Reprotec Toolclean


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