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 mixed with cobalt accelerator.

How much Polyester hardener do you need?

The correct amount of MEKP hardener to add to a product depends on the temperature and the amount of resin. We use a percentage of 2% as a guideline. This gives a processing time of approximately 30 minutes (at 20℃) for the universal polyester laminating resin. Only mix what you can process in approximately 10 minutes and keep to the recommended dosage of the product in question.

What can you use this hardener for?

You can use this hardener for the following products:

Specifications

Article number: PR91
Additive: 1.5 to 3%
Colour: transparent
Packaging: 5 gr, 20 gr, 100 gr, 400 gr, 1 kg, 5 kg

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