Fire-Resistant Protection for Underground Conveyor Belt Splicing and Repair

North American Calendering’s MSHA Fabric Belt Cover Stock is engineered to meet Mine Safety and Health Administration (MSHA) standards, delivering critical fire resistance and superior durability for conveyor belts operating in underground and hazardous environments. This specially formulated rubber cover stock bonds securely to fabric belt layers during hot or cold vulcanized splicing and ensures long-term protection against abrasion, impact, and environmental exposure.

Key Features:

• MSHA Certified — Flame-resistant and compliant for use in underground mining and fire-sensitive applications.

• Superior Bonding — High-tack surface for excellent adhesion to tie gums and fabric structures.

• Abrasion and Impact Resistance — Protects belt surfaces from wear, gouges, and material impact.

• Compatible with Hot and Cold Vulcanization — Suitable for a wide range of splicing and repair techniques.

• Weather and Moisture Resistant — Provides durable sealing even in high humidity and underground conditions.

• Custom Roll Sizes and Thicknesses — Calendered to meet specific belt repair or splicing specifications.

Applications:

• Underground coal mining conveyor belt splicing and patching

• Hard rock mining belts requiring fire-resistant repairs

• Tunneling, construction, and hazardous processing facility conveyors

• Belt repair and reinforcement in confined or fire-sensitive areas

• Ventilation and ore transport belt systems needing MSHA-certified materials