GEOCEL 201 ONE PART POLYMER MASTIC SEALANT (POLYSULPHIDE ALTERNATIVE)
Are you looking for polysulphide mastic sealants??? Well, WHY??? It's time to move on, technology has evolved!!!
introducing....... Geocel 201 Polymer Mastic Sealant
Previously known as Dow Corning / Geocel 201 Polysulphide Sealant. This superb, new technology polymer sealant equivalent from Geocel has a NEW IMPROVED FORMULATION. Geocel 201 is a one part, ready to use, flexible polymer sealant for expansion joints in building and construction and can be used for external perimeter pointing of door and window frames, and expansion joints in brickowrk and blockwork etc. Polysulphide sealants are 'old hat' nowadays, enter Polymer based sealants, the main benefits are;
- Improved shelf life
- Quicker tack free & cure time than polysulphide
- Improved primerless adhesion
- Easier gunning & tooling
- Over Paintable sealant (unlike un-paintable silicone sealants)
- Improved UV resistance
- Conforms to ISO 11600 F 20HM
- Non-slump mastic selant consistency