RezBlock XL

Name: RezBlock XL / $ 29.99 available at 420 Science
Brand: 420 Science
Price: 29.99 USD
Availability: InStock
Rating: 4.94 (35 reviews)

(35 reviews)

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Resin Preventer

There’s something about a water pipe coated with resin that just makes us feel dirty. That’s why we change our water every day. But that’s not all. Not by a long shot. We also use RezBlock. Just a few drops help prevent the resin from building up. It keeps our pieces clean, and our hits fresh and delicious.

When you add RezBlock to your water, it prevents the resins from sticking to the glass and instead they float in the water allowing you to pour out that gunk along with the ash and other particulates you don't want. RezBlock is completely organic, which means you'll need to change your water out regularly. With RezBlock and regular water changes, you'll see drastically less buildup in your bong.

Want to know more about RezBlock?

Specs:

Up to 120 uses per bottle
Contains fruit extracts, vegetable glycerin, purified water, citric acid
Won't affect the taste
Just a few drops needed with every water change

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Customer Reviews

4.9 Based on 35 reviews

5 ★

94%

4 ★

3 ★

2 ★

1 ★

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04/11/2019

Amy L.

United States

REZOCK XL

Way less of a mess with this stuff

01/31/2019

Jamie R.

United States

This stuff is awesome!

I love this product. It’s a must have for any water piece! My only complaint is the cap. I had a cap break during shipping (but it was PROMPTLY replaced by 420 Science. A+ customer care) and the replacement is still kind of a pain to use. I get why they’re designed that way it just doesn’t seem to be working for me