Polyester hardener (MEKP)

MEKP hardener for polyester
Dosage 1.5% to 3%
Methyl Ethyl Keton Peroxide

The well-known liquid MEKP (Methyl Ethyl Ketone Peroxide) hardener for polyester resins, gelcoats and topcoats is mixed with cobalt accelerator.

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.

Properties

Additive: 1.5 to 3%
Size: 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.

Safety equipment

Gevaar

Code	Description
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 in accordance with local regulation