Reactive monomer-based, solvent-free dimethacrylate ester surface primer paste for LOCTITE anaerobic adhesives and sealants supplied in stick form.LOCTITE SF 7088 is a turquoise, reactive monomer-based, solvent-free dimethacrylate ester surface primer paste for LOCTITE anaerobic adhesives and sealants that is supplied as a wax-like semi-solid, conveniently packaged in a self-feeding stick applicator. It is especially recommended for applications with passive metals or inert surfaces and with large bond gaps.