ER-BRT-4

New product

ENTROPY BRT resin optical quality lamination, UV resistant (10kg)

Delay of 2 weeks

172,22 € Tax included

BRT is a general purpose, clear, optical gloss and UV resistant laminating resin for laminating white surfboards and for hot coating.

Based on the entropic CLR - Clear Epoxy Resin, BRT can be combined with all CLR Clear hardeners.

BRT is a USDA BioPreferred® certified product with a 30% biobase content.

Usage: white surfboards, standing paddle boards

Consumption: approx. 3 litres for 1 short board of 2 m and approx. 12 litres for 1 SUP or 2 long boards

Working temperature: optimal temperature from 21°C to 30°C

Working environment: Prefer low-humidity environments, especially for use outside the optimal temperature range for the product.

Application advice :

  • For best results, mix the two components according to weight.
  • Always mix the product thoroughly for at least 2 minutes, scraping all surfaces of the container to ensure complete mixing.
  • It is preferable to use the product in a temperature-controlled environment within the optimal limits of the product's use. Avoid cold ambient temperatures or high humidity.
  • For optimum curing performance, ensure that surfaces are dry and free of all dirt, debris and/or traces of oil. Surface preparation by mechanical sanding is strongly recommended.
  • Carry out preliminary tests with the materials and processes being considered to fully understand the curing characteristics of the resin in your working environment and the compatibility of the resin with other materials.
  • Avoid using BRT on dark-coloured surfaces as the optical brightener could degrade the appearance!


Available options :

BRT resin + extra fast hardener CLX

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:45

Mixing viscosity (cPs at 25°C): 1160

Time of use (at 25°C): 18 minutes

Dry to the touch (at 25°C): 2 hours

Recommended complete curing: 7 days at 25°C

Characteristics: leading product for transparency, UV and yellowing resistance, low viscosity

Application: professional lamination, manual layering, low-colour application


Resin BRT + fast curing CLF

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:44

Mixing viscosity (cPs at 25°C): 1100

Time of use (at 25°C): 21 minutes

Dry to the touch (at 25°C): 4 hours

Recommended complete curing: 7 days at 25°C

Characteristics: excellent transparency, UV resistance, low yellowing, low alterations in cold or humid environments

Application: general laminating epoxy resin, adhesive, coating, manual layering, vacuum moulding


BRT resin + CLS slow hardener

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:43

Mixing viscosity (cPs at 25°C): 800

Time of use (at 25°C): 43 minutes

Dry to the touch (at 25°C): 8 hours

Recommended complete curing: 7 days at 25°C (post-curing recommended)

Characteristics: excellent transparency, UV resistance, low yellowing, long service life

Application: general laminating epoxy resin, adhesive, coating, manual layering, vacuum moulding

Packaging Kit of 14.30kg

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