Range of expanding foams from Henkel, Soudal and Siloxa. Gun grade, hand held and click & fix are all options to suit your needs. In this product range is the WhiteTeq foam, with breakthrough technology this foam provides a structure which is 4 times denser than other PU foams on the market. It has the same uses as conventional PU foams but performs better in all areas. Also it can be applied at temperatures down to -5 C, as can the all season Siloxa foam. For convenience, expanding foam guns are also listed in this section, now from Olive. Included in this category is the painters caulk which is used for general internal gap filling and Stelmax 1961 filler and sealant. For technical information on the products please click the products listed below.