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Newtonite Back Box Liners

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Shop all Newtonite Back Box Liners Products

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High quality Newtonite Back Box Liners products

What are Newtonite Back Box Liners?


Newton Newtonite Back Box Liner is a waterproof lining for single and double-sized electrical pattress boxes.

Formed from a single piece of plastic. Seal to the wall membrane with CDM Joint Tape and over seal with CDM OverTape or Mesh Tape for meshed membranes.

Frequently Asked Questions About Newtonite Back Box Liners

Double Pattress Box
Single Pattress Box

Newtonite Back Box Liners are packaged in single units.

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