Polyester hardener (MEKP)
- MEKP hardener for polyester
- Dosage 1.5% to 3%
- Dispensers are available
The well-known liquid MEKP (Methyl Ethyl Ketone Peroxide) hardener for polyester resins, gelcoats and topcoats is mixed with cobalt accelerator. You can easily and safely measure the amount of polyester hardener with a MEKP dispenser.
How much Polyester hardener do you need?
You dose the right amount of MEKP hardener depending on temperature and amount of resin. We use a percentage of 2% as a guideline. For universal polyester resin, this gives a processing time of about 30 minutes (at 20℃). Only make an amount that can be processed whithin 10 minutes and stick to the recommended dosage of the product.
Additive: 1.5 to 3%
Packaging: 20 gr, 100 gr, 400 gr, 1 kg, 5 kg
Suitable for: Polyester resin laminating resin, Polyester casting resin, Gelcoat, Topcoat, Vinylester resin, Moulding resin and Gelcoat putty
We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.
|H242||Heating may cause a fire.|
|H314||Causes severe skin burns and eye damage.|
|H302+H332||Harmful if swallowed or if inhaled.|
|P101||If medical advice is needed, have product container or label at hand.|
|P102||Keep out of reach of children.|
|P260||Do not breathe dust/fume/gas/mist/vapours/spray.|
|P280||Wear protective gloves/protective clothing/eye protection/face protection.|
|P303+P361+P353||IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].|
|P305+P351+P338||IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.|
|P405||Store locked up.|
|P501B||Dispose of contents / container in accordance with local, regional or international regulations|