This construction grade mastic sealant from Sika is ideal for all construction work. Sika® Plastix-48N is a contractors grade, low modulus, neutral curing silicone sealant, handy for many construction applications, but particularly suited for all façade, roofing and roofline applications. Ideal for perimeter pointing of window and door frames, sealing plastic roofline areas and general weather-sealing, it has good flexiblity and excellent adhesion to all common window/door/roofline substrates. Available in the 3 most popular colours in façade/roofline applications, this is a great lower cost alternative that you can still have confidence in.
Sika Plastix 48N is available in Translucent, Brilliant White and Teak.