The MSA V-Gard® H1 Replacement Debris Control (part number 10236393) is a field-replaceable rubber gasket designed to restore or maintain the protective seal on the MSA V-Gard H1 visor frame with debris control (SKU 10235987). This flexible insert closes the gap between the helmet and the face shield, helping to block dust, sparks, and debris from entering during high-exposure work. Built from durable, pliable material for long-term use, this gasket is essential for maintaining full protective performance in applications such as grinding, cutting, demolition, and overhead operations.

Key Features

Seals the Gap Between Helmet and Visor: Enhances protection by minimizing debris intrusion from overhead or front-facing exposures.
Flexible Rubber Construction: Provides a secure, contour-fitting barrier without affecting visor mobility or helmet comfort.
Field Replaceable: Easily installs in minutes without tools to restore safety and performance on site.
Maintains System Compliance: Keeps the debris control feature functional in line with face shield performance standards when used with compatible visors.

Intended Use

This replacement gasket is intended for professionals in construction, utilities, manufacturing, welding prep, forestry, and other environments with elevated particulate or debris exposure. Ideal for use during grinding, cutting, overhead work, or demolition where maintaining a full facial seal is critical to safety.

Product Specifications

Part Number: 10236393
Product Type: Replacement debris control gasket
Material: Flexible rubber
Compatible With: MSA V-Gard H1 Visor Frame with Debris Control (MSA SKU: 10235987 - YSC029 SPI Code)
Installation: Tool-free, press-fit into designated gasket slot
Function: Blocks debris entry between helmet and visor
Color: Black
Replaceable: Yes – recommended to inspect regularly for wear

Certifications and Standards

This part itself does not carry individual certification but is part of a certified face protection system. When used with the visor frame and compatible face shields, the overall assembly can meet:

ANSI/ISEA Z87.1-2015 + D3
CSA Z94.3
EN 166 / EN 1731