ENTROPY CLR resin for clear lamination (45kg)

CLR is a clear, UV resistant, general purpose resin for composite lamination, coatings and adhesive applications. It has an ideal viscosity for a wide range of applications using hand lay-up techniques with rapid curing at room temperature. CLR is a USDA BioPreferred certified product with a 29% biobase content.

Uses: surfboards, marine, coatings

Consumption: 36.3m² for a 7.25kg kit. Yield can be reduced by up to 50% on porous substrates or combined with a fibre reinforcement.

Working temperature: between 21°C and 30°C. Prefer low humidity environments.

Advice for use :

• For best results, measure the correct mixing ratio of the two components by weight.
•  Always stir the product thoroughly for at least 2 minutes, scraping all surfaces of the container to ensure a homogeneous mixture.
• 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 oil. Surface preparation by 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.

Available options :

Resin CLR + extra fast hardener CLX

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:45

Mixing viscosity (cPs at 25°C): 990

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: top product in transparency, UV and yellowing resistance, dry to the touch in minimum time.

Applications: professional lamination, coating system, manual layering

Resin CLR + extra fast hardener CLF

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:45

Mixing viscosity (cPs at 25°C): 1040

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

Applications: general purpose laminating resin, gluing, coating, hand lay-up, vacuum moulding

Resin CLR + extra fast hardener CLS

Mixing ratio by volume: 2:1

Mixing ratio by weight: 100:43

Mixing viscosity (cPs at 25°C): 700

Time of use (at 25°C): 43 minutes

Dry to the touch (at 25°C): 8 hours

Recommended full cure: 7 days at 25°C (post cure recommended)

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

Applications: general purpose laminating resin, bonding, coating; manual layering, vacuum moulding