Thorough mixing of catalyst into resins and gelcoat is very important. Addition of the correct amount ensures the best results. The table below gives the correct ratios of catalyst to resin and gelcoat by weight. 1% is considered a slow mix, 2% is ideal, 3% is a fast mix. Additions outside these bands are not recommended for proper curing. The addition of more than 4% may result in a failure to cure. The pot life of these mixes is also determined by temperature. The higher the temperature the faster the cure. As a general guide 2% addition at 20ºC gives 15-20 minutes pot life. The resin cures quicker if left in a large quantity such as in the mixing bucket or in castings. Danger H242 - Heating may cause a fire. H302 - Harmful if swallowed. H314 - Causes severe skin burns and eye damage. H332 - Harmful if inhaled.
About FibreGlassDirect:
FibreGlassDirect is an online shop which supplies quality, fibreglass raw materials to the UK and Ireland. We are based in Leeds, West Yorkshire and our Head Office is in Newry, Northern Ireland.
We have been online since 2009 but have over 60 years of experience as part of the Tricel Group.
We offer an extensive range of resins, topcoats, gelcoats and ancillaries for a wide range of industries. Some of our key supplies are used for Fibreglass Flat Roofing, Fibreglass Ponds, Boat Repairs and Castings for Decorative Items.
Phone:
+44 (0) 28 4175 3738
Email:
sales@fibreglassdirect.co.uk
Location:
Milltown Industrial Estate, Unit 4, Greenan Road
Warrenpoint
BT34 3FN
