Worldwide approvals

More than 40 years experience of solving porosity

We’ve been setting the benchmark in porosity sealing for almost 50 years. Trusted and proven to deliver the ultimate product and service quality standards in the most demanding applications and environments, we enjoy approvals from all leading automotive manufacturers and tier suppliers as well as the foundry, aerospace, energy and defence industries.

We offer the complete solution to your porosity sealing challenges.

Vehicle Manufacturer Approvals

The ultimate solution to porosity, approved by more than 25 vehicle manufacturers worldwide.

See our approved vehicle manufacturer specifications or contact us for more information on the manufacturers our sealant, technology and services are approved by.

Daimler

DBL8110

Stellantis

MS95431

Ford

WSS-M4G210-A
ESE-MG17-B
WSK-M4G303-B1

General Motors

GM 9985682
GM 9986477
GM 9986539
B 0400682

MAN Truck and Bus

M3383

Volkswagen

QPM 029

International US Military Standard Approvals

Our sealant and process performance is certified through rigorous testing to US MIL specifications and has been approved through multiple MIL-I-17563 and MIL STD 276 specifications.

MIL-I-17563A

Superseded by MIL-I17563B

MIL-I-17563B

Superseded by MIL-I17563C

MIL-I-17563C

Current Specification

MIL STD 276

Superseded by MIL STD 276 A

MIL STD 276 A

Current Specification

Industrial Specifications and Approvals

Aerospace

Boeing BAC5591

Classified by Underwriters Laboratory

Fuel applications including fuel oils: gasoline, ethanol blends, gasoline methanol blends, naphtha, diesel, kerosene, natural gas, LPG, industrial gases