2 Pack Gallon Pump Dispenser – Gallon Bottle Pump with Lock-Down Closing System – Suitable for Industrial and Health Care Use – 38/400-30ml Liquid Release – Heavy-Duty Pump Dispenser

Fit perfectly on the resin bottles and pumped out perfect amount.

These suck horribly do not buy will leak and you have to push hard for too much liquid to be dispensed or none at all go with a quality brand you can trust not these. Too late to return I have pretty much the rest of the full pack that’s garbage and has to be thrown away due to lack quality issues no they will not pump full liquid only spurts and spits out not quantity at all there POS

Did not work for me as needed to learn before hand if used for epoxy you need to wash out to clean out oils.

Was exactly as ordered lockable pumps

Would not fit my gallon resin jugs..

EDIT: Both pumps I got completely stopped working at the exact same time. I really like these! I was worried about getting pumps bc I recently switched shampoo brands and I always got the pumps with the shampoo I used to use. Luckily these work perfectly and seem pretty universal. They press down super smooth as well!

One pump broke causing me to waste alot of my expensive epoxy

Use a foam cannon while washing cars, and the pump fits perfectly in the gallon jug of soap.