1031 Frogleg crown profile
The Frogleg crown profile is an inflatable profile made to have one of the largest expansions possible. It is a low pressure seal and because of its shape it might need vacuum assistance with deflation. Especially in corners this profile intend to have some difficulties coming back into its own shape again. It can be mounted in a groove or glued to the construction. It needs side support. Because of its flexibility it is able to seal against a relatively irregular surface. However it is not made to seal on sharp edges etc. The seal is not able to seal large pressure differences. It can be supplied in different materials. Please select your material or ask for advice.