... Silicone Sealant for general purpose glazing 2, one-part,acetic cure 3, good quality & adhesion 4, excellent waterproof Description: ... because it is required to absorb moisture in air to cure for the sealant; 3. Unsuitable for the frosty or ... not intended for use in preparing specification. OLV168 Acetic Cure General Purpose Silicone SealantPerformanceStandardMeasured ValueTesting MethodTest at 50±5% ...