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MEKP (Methyl Ethyl Ketone Peroxide) is the catalyst added to polyester resins and vinyl ester resins. As the catalyst mixes with the resin, a chemical reaction occurs, creating heat which cures (hardens) the resin. Use approximately 1/2 oz per quart of resin. We recommend the use of our MEKP Catalyst Dispenser for accurate measuring and pouring of the catalyst. MEKP is principally used as an initiator or catalyst for the room temperature cure of unsaturated polyester and vinyl ester resins. It is also needed with all gel coats. It is typically used between 1.25% to 1.75% (1 2/3 ounce to 2 1/3 ounces per gallon).Directions for Using MEKP CatalystMEKP stands for Methyl Ethyl Ketone Peroxide and is for use with polyester resins. This is a very dangerous material.Safety *Catalyst is very corrosive and thus is a prohibited airfreight or postage item. It is also highly inflammable. Both heat and sunlight affectit and incorrect storage can render it useless. Ideally it should be stored under refrigeration. It has an attraction for milk food productsand needs to be very well sealed or placed in a refrigerator that doesn’t house food stuffs. We have found that it doesn’t contaminatestubbies or cans!!When mixing MEKP with resin, take care as a violent mixing action can splash it out of the mixing container. Use a measuring cuprather than a syringe as it can be shot into the container and bounce back into the eyes. Mix thoroughly and methodically into the resinotherwise some portions of resin may not be catalysed and thus not cure properly.Keep out of reach of children and if they are to use it, make sure they are instructed in its use and are properly supervised.These days, most resins you use will be pre accelerated or have accelerator added, usually of the cobalt variety (a purple liquid.) Shouldyou be adding cobalt accelerator, it must be thoroughly dispersed in the resin prior to adding the catalyst. The accidental mixing ofcobalt accelerator with MEKP will result in a violent reaction =BANG!First Aid*MEKP attacks eyes-Protect eyes while using. If splashed into the eyes immediately flood with water for 15 minutes and seek medicaladvice. This is very important as permanent blindness can result within 15 seconds.If swallowed do not induce vomiting, give glass of water and seek medical adviceAvoid skin contact-Wear protective clothing. If skin contact does occur, remove all contaminated clothing and wash skin thoroughly.Seek medical adviceHow much to use?We usually express this in terms of percentage ie:1% catalyst to resin = 10ml of catalyst to 1kg of resin. A rule of thumb for polyesterlaminating resin is between 1% and 2% i.e. 1% for summer (to give maximum wetting time) and 2% for winter.For polyester Gelcoats used in a moulding situation, we recommend from 2% to 2.5%catalyst. The reason for this is that if the gelcoatis under cured, the backup laminating resin will bite into the gelcoat and cause wrinkling or puckering. If the gelcoat is to be used as afinish over a laminate, the 1% to 2% rule applies. The addition of 4 % styrene wax in the final coat, will give it a harder, less tackyfinish.You will have noted by now that we are measuring resin by weight-the reason is that it is the easiest way to be accurate. With polyesterresin, kitchen scales will suffice. (Scales can always be put in a clear plastic bag, this keeps you out of trouble with the cook!) Therereally is NO substitute for using the weigh method.
Catlyst - MEKP

INR 250 INR 350
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MEKP (Methyl Ethyl Ketone Peroxide) is the catalyst added to polyester resins and vinyl ester resins. As the catalyst mixes with the resin, a chemical reaction occurs, creating heat which cures (hardens) the resin. Use approximately 1/2 oz per quart of resin. We recommend the use of our MEKP Catalyst Dispenser for accurate measuring and pouring of the catalyst. MEKP is principally used as an initiator or catalyst for the room temperature cure of unsaturated polyester and vinyl ester resins. It is also needed with all gel coats. It is typically used between 1.25% to 1.75% (1 2/3 ounce to 2 1/3 ounces per gallon).Directions for Using MEKP CatalystMEKP stands for Methyl Ethyl Ketone Peroxide and is for use with polyester resins. This is a very dangerous material.Safety *Catalyst is very corrosive and thus is a prohibited airfreight or postage item. It is also highly inflammable. Both heat and sunlight affectit and incorrect storage can render it useless. Ideally it should be stored under refrigeration. It has an attraction for milk food productsand needs to be very well sealed or placed in a refrigerator that doesn’t house food stuffs. We have found that it doesn’t contaminatestubbies or cans!!When mixing MEKP with resin, take care as a violent mixing action can splash it out of the mixing container. Use a measuring cuprather than a syringe as it can be shot into the container and bounce back into the eyes. Mix thoroughly and methodically into the resinotherwise some portions of resin may not be catalysed and thus not cure properly.Keep out of reach of children and if they are to use it, make sure they are instructed in its use and are properly supervised.These days, most resins you use will be pre accelerated or have accelerator added, usually of the cobalt variety (a purple liquid.) Shouldyou be adding cobalt accelerator, it must be thoroughly dispersed in the resin prior to adding the catalyst. The accidental mixing ofcobalt accelerator with MEKP will result in a violent reaction =BANG!First Aid*MEKP attacks eyes-Protect eyes while using. If splashed into the eyes immediately flood with water for 15 minutes and seek medicaladvice. This is very important as permanent blindness can result within 15 seconds.If swallowed do not induce vomiting, give glass of water and seek medical adviceAvoid skin contact-Wear protective clothing. If skin contact does occur, remove all contaminated clothing and wash skin thoroughly.Seek medical adviceHow much to use?We usually express this in terms of percentage ie:1% catalyst to resin = 10ml of catalyst to 1kg of resin. A rule of thumb for polyesterlaminating resin is between 1% and 2% i.e. 1% for summer (to give maximum wetting time) and 2% for winter.For polyester Gelcoats used in a moulding situation, we recommend from 2% to 2.5%catalyst. The reason for this is that if the gelcoatis under cured, the backup laminating resin will bite into the gelcoat and cause wrinkling or puckering. If the gelcoat is to be used as afinish over a laminate, the 1% to 2% rule applies. The addition of 4 % styrene wax in the final coat, will give it a harder, less tackyfinish.You will have noted by now that we are measuring resin by weight-the reason is that it is the easiest way to be accurate. With polyesterresin, kitchen scales will suffice. (Scales can always be put in a clear plastic bag, this keeps you out of trouble with the cook!) Therereally is NO substitute for using the weigh method.
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Catlyst - MEKP

INR 250 INR 350
You Save: INR 100 (28.57%)

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