SikaTop Seal-107 Fibre MY cement waterproofing mortar with synthetic resins

A ready-mixed cement waterproofing mortar with synthetic resins: just add water and brush or trowel it on. Unlike SikaTop Seal-107, it comes in one bag, so there is no liquid part to mix in. Use it on concrete water tanks, bathroom floors, balconies and basement walls, or to seal fine hairline cracks that don't move. It keeps water out but still lets the wall breathe, and it is approved for drinking-water tanks.

Key specs

• Pack: 20 kg bag, grey powder
• Water per bag: 3.6 L for trowel, 4.0 L for brush
• Layer thickness: 1–2 mm
• Pot life: about 60 minutes at 20 °C; next coat after 4–6 hours
• Apply between 5 and 35 °C
• Tiles or render on top: wait at least 3 days
• Drinking-water approval: SPAN and SIRIM (MS 1583)