®Welding fabrics
Alpha®
Heavy-Duty Welding Blanket
Nische’s flagship burgundy silicone-coated fiberglass protection for demanding hot work, heavy spatter and repeated handling.
Product overview
Built around the exposure.
Alpha is Nische’s flagship coated-fabric system. Its dense fiberglass base and durable burgundy silicone coating are designed to shed spatter, resist abrasion and limit loose airborne fibres while remaining practical to position around active work.
Silicone-coated fiberglass construction
Independent testing with ongoing manufacturing audits
Abrasion-resistant coated surface
Rolls and fabricated blankets
Current field references
Products connected to operating work.
Major northern Alberta oil-sands operations
Alpha® is specified for welding and maintenance work at major northern Alberta oil-sands mining and upgrading operations.
Alpha® ↗In use · Current field useA major Canadian shipbuilding and marine-services group
A major Canadian shipbuilding and marine-services group uses Alpha® for welding and maintenance work across multiple dock sites.
Alpha® ↗In use · Current field useMajor Saskatchewan potash operators
Major Saskatchewan potash operators use Alpha® for maintenance and welding projects.
Alpha® ↗Technical profile
Public selection profile
Colour, appearance, nominal weight and a generic material description do not establish equivalence to Alpha or Beta. Detailed construction specifications are proprietary and intentionally not published. Confirm authentic product by Nische name, part number, supply source and current approval listing.
- Material system
- Silicone-coated fiberglass
- Duty class
- Heavy-duty hot-work protection
- Standard colour
- Burgundy
- Roll format
- AW151: 1 m × 15 m (nominal 3 ft × 50 ft)
- Measurement basis
- Metric manufactured size; imperial shown as a nominal trade reference
- Third-party approval
- FM Approved welding blanket configuration; verify the current listing
- Selection note
- Contact Nische to verify orientation, exposure and duration before specification
Typical applications
Where it fits.
Available documents
Get the current file.
Safety data sheet: English↗Safety data sheet: French↗Safety data sheet: Dutch↗Product infographic↗Welding protection catalogue↗
Direct product answers
What teams usually need to know.
Concise answers for purchasing, safety and engineering review. Final selection still follows the current product-specific technical data.
01What is Alpha®?
Alpha® is Nische’s heavy-duty welding blanket. Nische’s flagship burgundy silicone-coated fiberglass protection for demanding hot work, heavy spatter and repeated handling.
02When should Alpha® be selected?
Choose Alpha for demanding hot work, heavier spatter, repeated handling and applications where a heavy-duty FM Approved welding blanket configuration is required.
03What sizes or part numbers are available for Alpha®?
AW151: 1 m × 15 m (nominal 3 ft × 50 ft) Metric dimensions are authoritative. Imperial dimensions are nominal trade references used to simplify comparison.
04What approvals, test outcomes or selection limits apply to Alpha®?
FM Approved welding blanket configuration. Confirm the current listing in the FM Approval Guide. Independent flame-resistance testing achieved Level 4 ignition-resistance classification. Approved production is subject to ongoing third-party conformity surveillance.
05What should Alpha® be compared with?
Compare with Beta when lower weight and easier positioning matter more than Alpha-level heavy-duty protection.
06Can Alpha® be identified or matched by colour and nominal weight alone?
No. Colour, appearance, nominal weight and a generic material description do not establish equivalence to Alpha or Beta. Detailed construction specifications are proprietary and intentionally not published. Confirm authentic product by Nische name, part number, supply source and current approval listing.
07Where is Alpha® available?
Canada, Europe, Africa, Global inquiries. Global inquiries are welcome and are reviewed for current regional supply options.