Mastic silicone neutre bâtiment snjf sil95

Wall curtain joints, metal, wood or PVC joinery and other synthetic materials (ABS, polyester).
Glazing connection joints.
Sealing joints for exterior joinery.
Ventilation ducts.
Excellent adhesion on concrete, masonry, glass, enamels, ceramics, aluminium.

The surfaces must be sound, dry, clean, dust-free, degreased, non-friable and compliant with current DTU and professional standards. Create a uniform joint with a manual or pneumatic gun: smooth with a spatula dipped in soapy water.