W-S Mastic 290ml (unit)

Estil Guru W-S Mastic 290ml is a high-performance sealant specially formulated to offer maximum versatility and durability in sealing and expansion joint work.

Its single-component modified polymer formulation ensures excellent elasticity and adhesion without the need for primer on most building materials, including ceramics, glass, aluminum, wood, natural stone and concrete.

It is suitable for both indoor and outdoor applications, as it resists adverse weather conditions, constant humidity and UV rays without losing its mechanical or aesthetic properties.

Its texture allows for easy and clean application with a standard spray gun, adapting perfectly to structural joints, window frames, skirting boards and contact areas between different materials. In addition, it does not contain solvents or isocyanates, making it a safer and more sustainable option.