Geocel 8150 is a versatile, neutral cure, high-performance silicone for excellent adhesion to porous and non-porous surfaces. Ideal for window installation, back bedding, general purpose caulking and glazing and industrial applications. Provides high movement capability (+/- 50%) and excellent weatherability. Clear. 10.3 fl. oz. | Geocel High Performance Neutral-Cure Silicone, Clear