Product Description
BRT is a clear, optical gloss, UV-resistant, general purpose biobased laminating resin for white surfboards and hot coating.
Based on ENTROPY CLR - Clear Epoxy Resin, BRT can be combined with all CLR Clear hardeners.
BRT is a USDA BioPreferred® certified product with a 30% biobased content.
This kit gives you everything you need for your projects with just a click.
Specifications
- Use: white surfboards, stand-up paddle boards
- Consumption: approximately 3 litres for a 2 m short board and approximately 12 litres for 1 SUP or 2 long boards
- Working temperature: optimum temperature 21°C to 30°C
- Working environment: low-humidity environments are recommended, especially for use outside the product's optimum temperature range.
Application Advice
- For best results, mix the two components by 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 product's optimum usage limits. Avoid cold ambient temperatures or high humidity.
- For optimum curing performance, ensure that surfaces are dry and free from 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 envisaged 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 brightening agent could degrade their appearance!
Options Available
| BRT resin + CLX extra fast hardener |
| Mixing ratio by volume: 2:1 |
| Mixing ratio by weight: 100:45 |
| Mixing viscosity (cPs at 25°C): 1160 |
| Pot life (at 25°C): 18 minutes |
| Dry to the touch (at 25°C): 2 hours |
| Recommended full cure: 7 days at 25°C |
| Characteristics: leading product for transparency, UV and yellowing resistance, low viscosity |
| Application: ideal for professional lamination, manual layering, and low-colour application |
| BRT resin + CLF fast hardener |
| Mixing ratio by volume: 2:1 |
| Mixing ratio by weight: 100:44 |
| Mixing viscosity (cPs at 25°C): 1100 |
| Pot life (at 25°C): 21 minutes |
| Dry to the touch (at 25°C): 4 hours |
| Recommended full cure: 7 days at 25°C |
| Characteristics: excellent transparency, UV resistance, low yellowing, low deterioration in cold or damp environments |
| Application: general epoxy laminating resin, adhesive, coating, manual lay-up, 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 |
| Pot life (at 25°C): 43 minutes |
| Dry to the touch (at 25°C): 8 hours |
| Recommended full cure: 7 days at 25°C (after-curing recommended) |
| Characteristics: excellent transparency, UV resistance, low yellowing, long pot life |
| Application: general epoxy laminating resin, adhesive, coating, manual lay-up, vacuum moulding |
Video Presentation
Video presentation of Entropy Resins BRT resin
