Plugging Products


Hole plugging piece

Two-in-one non-drying hole patch sheet with surface composite O-state aluminum foil, non-woven fabric, or aluminum plate

It has good adhesion, acid and alkali resistance, aging resistance and waterproof performance, and is suitable for sealing various holes in the car body.

After being combined with aluminum foil and aluminum plate, it has good collapse resistance.




Data download

Product Introduction

Application scope

Car floor, inner side of car door, inner surface of roof cover, etc.

Peel off the release paper from the film, adhere it to the application site and compact it

A handheld tape application tool may also be used


Adhesion performance


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Flame retardant adhesive fireproof patch



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Butyl metal patch



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Self-curing high sound-absorbing hole plugging sheet


Soft, good adhesion, high adaptability to curved surfaces

Poor conformability on curved surfaces and heavy weight

Good adhesion and high adaptability to curved surfaces


special properties

Thermal insulation and flame retardant to prevent flames from passing through the aperture

High flame retardant and fire protection level

The product is self-curing, has high bonding strength and stronger sound absorption.

Features of use

Lightweight and cost-effective

Used in chassis, high puncture resistance

Wet curing requires vacuum packaging