CATALYST (MEKP) - Methyl Ethyl Ketone Peroxide - 200ml

Used to catalyze Polyester Resin, Vinylester Resin, Flowcoat & Gelcoat.

Use catalyst at a rate of approx. 2% (can vary depending on required working time & temperature).


Approx. amount of Catalyst needed for resin Qty's (at 2%)

250 ml resin -  5 ml MEKP

500 ml resin -  10 ml MEKP

1 Lt resin -  20 ml MEKP

2 Lt resin -  40 ml MEKP

4 Lt resin -  80 ml MEKP

5 Lt resin -  100 ml MEKP

10 Lt resin -  200 ml MEKP

20 Lt resin -  400 ml MEKP

25 Lt resin -  500 ml MEKP

200 Lt resin -  4 Lt MEKP


Always wear gloves and dust masks and avoid breathing vapours of resin or dust residue.


Clean all brushes, rollers and fibreglass tools with Acetone.


Polyester Resin, Flowcoat, Gelcoat, Chopped Strand Mat, Acetone, Tools and safety equipment are available in our store.

Catalyst MEKP 200ml

SKU: 9318098253002
  • As this is a Dangerous Goods item, then a freight surcharge may apply? But it is all dependent on your location (This surcharge is applied by the freight companies and we unfortunately have no control over their charges). 

    Please email us to see if this freight surcharge applies to your area - please let us know your suburb, postcode and which items you are aboutto purchase and we can then contact the freight company and ask them as to what surcharge is applicable, and then finally email you with the total.