Frequently asked questions
Is the injected gel sealant suitable for powder coating?
No, unlike our butyl sealant which is injected in our Premium and P flanges, the gel sealant injected in our S flanges is not suitable for powder coating.
For which air tightness class according to EN 1507:2006 / EN 16798:3 is the profile suitable?
Our S flange with injected gel sealing compound is suitable for tightness class C according to DIN EN 1507:2006 (TÜV-Nord certified) or ATC 3 according to DIN EN 16798:3.
Is the flange applicable in accordance with ISO 846?
Yes, the sealant fulfils the requirements according to ISO 846 - A, C. The sealing compound is classified as very well disinfectable and fulfils the hygienic requirements for use in RLT systems according to VDI 6022, Sheet 1, Section 3.5.