A premium, low modulus, hybrid sealant ideal for installing internal and external window and door frames. Can also be used for sealing expansion and connection joints between most common substrates, without the use of a primer. Suitable for indoor and outdoor use. Features & Benefits: Solvent-free & low odour; Easy to tool and finish; Can be overpainted with waterbased paints or varnished; UV resistant; Quick curing; Contains no isocyanates, solvents, silicone and phthalates; Excellent adhesion to most surfaces (even moist surfaces); Very low omissions, EC1+ certified. CE Approved. Provides long term weather resistant joints around fenestration and wall transitions. Suitable for use on most common building surfaces such as aluminium, uPVC, glass, glazed ceramics or (lacquered) wood, even without a primer. Sealant may also be applied to lightly moist (not saturated) surfaces.