Fire resistant fiberglass coating fabric with silicone coating on both sides designed to withstand spashes of melted metal caused during welding and cutting jobs. WELS2 fabric withstands temepetures of 300ºC in ongoing work arriving up to 900ºC in peak workload (UNE 23727 - M1 and UNE 13773 Class 1 certified). The Silicone coating dsappears above 300ºC. It admits a horizontal use, in mid intensity welding process.

  • Fabric UNE 23727 - M1 certified
  • Fabric UNE 13773 Class 1 certified
  • Resistant to chemical products
  • Electric isolator
  • Fire resistant in both sides
  • For light welding and grinding
  • VERTICAL use in both sides

Composition: 72%GL   28%SIL
Weight: 590 g/m² ±5%
Wide: 150 cm
Welding classification: Class 1 according to EN 11611

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Average rating: 10/10 - Number of reviews: 2

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Delivery: 48-72h.

Regulations - In-house laboratory testing

Fire resistanceUNE 23727M1
Fire resistanceUNE EN 13773CLASS 1
Convective heatISO 9151B1
Radiant heatISO 6942C1
Traction resistanceEN 13934-1 Warp 2700 N, Weft 1700 N
Flame propagationUNE EN ISO 15025A1-A2
Water penetration resistanceUNE EN 20811100
Resistance welding and cutting projectionsEN 9150CLASS 1
Heat resistanceISO 17493PASS


Welding coating fabric WELS2 is created to protect working areas where a fire risk or the chance to damage any object or surface exist. 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.

The described values in this technical sheet are estimated results obtained in Texfire internal laboratories according to standard methodologies. TEXFIRE reserves the right to change the parameters without the obligation to notice it previously. Asbestos free product.
Given the diversity of uses of our products, we advise our customers to ensure that the product complies with the use and/or desired regulations, assuming in this case the responsibility for their use.

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    Eduardo C. el día 2020-05-05He comprado una muestra para testar su resistencia a virutas de hierro incandescente y el resultado ha sido bueno
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    Pablo S. el día 2019-10-07Cumple con las especificaciones