Home > Companies > Triton Systems > Tri-Seal Epoxy Resin Coating

A solvent free, low odour, two-part epoxy resin coating, typically used as a surface damp proof membrane and water vapour suppressant. Tri-seal is suited for use as a damp proofing system beneath raised access floors, in plant rooms and bunded areas. It is also suitable for application on damp surfaces, such as sand/ cement and concrete floors subject to rising damp or containing residual construction moisture. The system can be used as a vapour barrier, applied internally to concrete, for example, to attain a Grade 4 basement, as described in BS 8102.

Tri-seal can be blinded over with Triton coarse and fine aggregates to provide slip-resistant finishes or to form a key for renders, bonded screeds and tiles. Tri-seal is suitable for areas on the negative side of construction only where it will not be subject to positive hydrostatic pressure.


  • Part 1: Low viscosity epoxy resin, reactive dilutent, flow promoters and oxide red pigment.
  • Part 2: Low viscosity epoxy curing agent and accelerator.

Standard product features


Not Required.


Two coats.



Coverage per coat (minimum):

  • 1st coat: 3–4 m²/kg at 200 micrometres film thickness;
  • 2nd coat: 4–5 m²/kg at 200 micrometres film thickness.


Not required.

NBS Specification

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This product is associated with the following NBS Create clause:
45-55-70/355 Render-grade resin

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Triton Systems


+44 (0)1322 318830

Product reference

Tri-Seal Epoxy Resin Coating


[Trifix Repair System]
[Triton Fillet Seal]

Manufacturer details

Units 3-5,
Crayford Commercial Centre,
Greyhound Way,
Kent, DA1 4HF
Tel +44 (0)1322 318830
Fax +44 (0)1322 524017
NBS Plus