Fire resistant glassfiber fabric with one silicone coating, designed to withstand melted melted metal splashes caused during welding works. WELD S1 withstands temperatures of 250ºC in continuous workload arriving up to 550ºC in peak workload. It is not recommended to use it horizontally.

  • Resistant to chemicals.
  • Electric insultator.
  • Fire resistant both sides.

  • Light and grinding welding.
  • VERTICAL use by one side.

Composition: 84%GL   16%SIL
Weight: 490 g/m² ±5%
Wide: 150 cm
Welding classification: Class 1 acording to EN 11611

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More details

28,24 € /metro lineal tax incl.

This product is not sold individually. You must select at least 3 meters for this product.

In peninsular Spain, from 60€
In the rest of Europe, from 200€

Delivery time: 48h - 72h.

Regulations - In-house laboratory testing

Flame propagationUNE EN ISO 15025A1-A2
Water penetration resistanceUNE EN 20811100
Resistance welding and cutting projectionsEN 9150CLASE 1
Heat resistanceISO 17493CUMPLE
Convective heatISO 9151B1


WELD S1 welding fabric  is created to protect working areas where there is a risk of fire or the chance to damage any object or surface. According to Leitat textile laboratory report, this fire resistant fabric offers protection againts the impact of small splashes of melted metal which gives it a CLASS 1 classification with a medium value of 37 drops according to ISO 9150:88 specifications.