🥶 Refrigeration Technologies Viper Wetrag Heat Blocking Putty Jar (RT400P) - 12 oz. Review

Crack at the bottom of the container. Part of the product was wet, part completely dry, which had nothing to do with a crack in the container. Easy to use but must be removed immediately after use.

The thermal block was obvious but it burned a little after I used 450C and when I used the flux it got dirty and not reusable. It's important to have these things to protect other components. Thanks very much!

Substance does not stick. It is almost impossible to process a copper tube. I was expecting the consistency to be more like clay/putty. It's more of a spongy material. It appears to hold heat but cannot be reused as advertised.

Great stuff! Use in combination with a heat shield. The ceiling is difficult to use in tight spaces with lots of AC lights in the way as it is not rigid and cannot be shaped. Multiple sheets of steel sewn together with this material are much easier to handle.

Substance does not stick. It is almost impossible to process a copper pipe. I was expecting the consistency to be more like clay/putty. It's more of a spongy material. It appears to hold heat but cannot be reused as advertised.

This product is amazing! Used to protect the service valves on the condenser when soldering. The valve felt cool after being heated and brazed. Cleaning the product was easy and being reusable is a plus.

This is a review of a product, not a seller. The seller did a good job. The product is not very good. You can't see how well in touch he is with what you're trying to keep your cool. Clear cooling gel is much better for this. It's not as good as wet rags. They don't tend to move and shrink like this thing does. It's also pretty messy. I got it because I wanted to try it, but I'll stick with cooling gel and/or a wet rag.