Sealants & Adhesives

all4-GP is proud to represent two well-known manufactures of sealants and adhesives, Otto-Chemie GmbH (Silicon sealants) and  Polytec-PT GmbH / Soltabond (Epoxy bases adhesives / encapsulants). Otto Chemie offers silicone adhesives, sealants and primers for solar module framing, backrail and j-box attach / potting.  Polytec-PT offers a portfolio of insulating, electrically and thermally conductive and UV cure epoxies for solar module and solar thermal assemblies. Also, Polytec-PT offers epoxy based adhesives for card manufacturing, medical and electronics applications.


Otto Chemie

Otto Chemie Adhesives


Polytec PT Adhesives