MEKP Catalyst

MEKP Catalyst

Black gel coat without wax for fiberglass and resin work.

Guard Black Gel Coat

Guard White 1100 Gel Coat

  • Superior isophthalic NPG resin
  • Creates high quality finished parts
  • Durable protective surface
  • Polishes to a high gloss finish
  • Great for new parts and repair work
  • Good weather, heat and water resistance
$48.95 - $338.75
Availability: In stock

Where applicable add surface seal for surface curing. CATALYST SOLD SEPARATELY. ISO NPG polyester gel coat color. Great for boat building, repairs, molds, spray up processes and hand lay up. This gel coat cures with a surface tack. There is no need to sand between layers. Where applicable add surface seal (wax) to the final layer for a non-tacky surface cure. This gel coat can be thinned using styrene monomer for spray applications. Cures at room temperature with the addition of MEKP. MEKP CATALYST is sold SEPARATELY.

Prop65 Warning Icon WARNING: This product can expose you to chemicals including Styrene which is known to the State of California to cause cancer. For more information go to

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