Description
Alcolin Rainseal is a high-performance acrylic waterproofing compound designed to protect exterior surfaces from rain, wind and sun. Available in Black, Grey, Red and White, Alcolin Rainseal forms a flexible, low-lustre coating that bridges minor surface imperfections and resists cracking over time.
Attributes:
- Size: 5 litre
- Type: Acrylic water-based waterproofing coating.
- Colours: Black, Grey, Red, White.
- Finish: Low lustre, flexible.
- Application: Brush or roller.
- Shelf life: 12 months unopened.
- VOC: Low.
- Tintable: Yes (with universal paint tints)
- Compatible membrane: Alcolin Rainseal Membrane.
Uses:
- Waterproofing roofs, parapets, walls and flashings.
- Sealing roof screws, joints and cracks.
- Damp-proofing exterior walls.
- Flexible coating for wood, concrete and masonry.
- Can be used with membrane to bridge gaps and dissimilar substrates.
Limitations:
- Not suitable for bitumen surfaces.
- Avoid use on permanently wet or ponding areas.
- Do not apply if rain is expected within 24 hours.
- Longer curing time when used with membrane.
- Not for underwater or hydrostatic pressure applications.





