Customer Reviews for Krud Kutter 3.5 oz. Waste Paint Hardener

Works quickly to setup/harden liquid paint. Works faster than kitty litter and other fibrous products I've used. It also adds less volume to the paint can. Available in larger containers if you need to dispose of lots of cans.

Lots of stored partial cans of paint leaving for dump thanks to the hardener. Its required that the paint be hard for them to accept it for the landfill. Amazed me that the paint stores that sold you the paint wont help safely dispose of left overs.

It says for water and oil based paints and stains. I split up a 5 gallon container of old oil based deck finish and so far I’ve used 15- 3.5 oz bags and it’s stil not even close to hard. It thickened and became gritty but that’s it. Worked ok for basic paint.

Worked great! And quickly!

Worked exactly as stated. It dried my paint then it went in the trash. Saved me a trip the the dump’s recycling center.

Have not had the opurtunity to use it as yet.

I was a bit disappointed to learn that 2/3 means 2/3 of a gallon rather then 2 or 3 gallons but the product did work very well.

Did not work very well

Great product if used right. Best for water base paint that is less than a 1/3 of gallon. The less vocs the better. Not as good on oil based paints, but will still work by using more and waiting for it to dry.

Arrived and performed as expected.

Works well to thicken or harden the old paint

Works in minutes. Paint is ready to dispose of.

Worked fantastically! Highly recommend!!

Rating provided by a verified purchaser

Rating provided by a verified purchaser

Product worked as expected BUT USE MOre THAN WHAT THEY SUGGEST IF YOU want it dried quicker and fully

Rating provided by a verified purchaser

Worked wonders!

Used one packet each for several gallon cans about 60% full. Stirred them each until thick enough to make it difficult to stir anymore. Set out to harden for 36 to 48 hours. Yes it does work!The second batch I did I forgot to stir it much and so the paint thicken some but not enough for the trash. Buying some more Krud to add to it. Hope it works. Yes I like much.

This product works great on latex paints. As we had a lot of ruined left over paint to dispose of, we did the research and KRUD KUTTER had the best rating. Did not disappoint!

Worked well.

works great with Latex paint, not so good for oil base paints

Easy to use. Works quickly.

the product performs as advertised