Graduated Plastic Mixing Cups - Polypropylene
SKU:CON-C01
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Graduated polypropylene cups for measuring resin, hardener, catalyst and pigment by volume and mixing small batches. The 1 oz size comes 100 to a pack for dosing; the 2, 6.5 and 8 oz sizes come 25 to a pack for mixing.
Choosing a size
Use the smallest cup that holds the batch. A few ounces of epoxy spread thin across the bottom of a big cup leave more of the mix on the wall than in the part. Polypropylene does not bond to cured epoxy, so a used cup can often be flexed clean and put back to work.
- Polypropylene
- 1 oz cups, pack of 100
- 2 oz cups, pack of 25
- 6.5 oz cups, pack of 25
- 8 oz cups, pack of 25
- Molded volume markings on the 1, 2 and 6.5 oz cups hold up to solvent wipes
Specifications

How do I measure and mix resin and hardener accurately?
Use graduated mixing cups to measure resin and hardener or catalyst to the ratio on the label, then stir with a flat stick for at least a minute, scraping the sides and bottom so it blends fully. Epoxy must be measured to its exact ratio and is not forgiving; polyester takes a small percentage of MEKP by volume. Mix only what you can use within the pot life.