Prestonett Waterproof Masonry Filler

Prestonett Waterproof Masonry Filler is perfect for waterproofing, filling and finishing masonry substrate and also repairing and shaping windows, sills and mouldings.

• ✔ Fills up to 1.5 cm in 1 application
• ✔ Can be applied on damp substrates
• ✔ Waterproof after 3 mm thickness
• ✔ Water vapour permeable
• ✔ For interior and exterior applications
• ✔ Comes in a white finish