Setseal RB90
A resin based multipurpose curing compound
Setseal RB90 is a resin based curing compound when applied on concrete surfaces act as barrier and retain water more than 90% for the 28 days curing period. The Setseal RB90 resin has the ability to reflect the rays of the sun, thereby keeping the temperature of the concrete to minimum, which helps to prevent thermal stresses.
All Setseal RB90 resin films have a 'built-in' break down system, causing the resin film to disintegrate by the action of ultra-violet light over a period of two to three months, depending on weather conditions, except Setseal RB90 resin aluminized which breaks down by physical abrasion.
- Ready mixed, single coat application forming a barrier to water loss for 28 days curing period.
- Totally reliable eliminating risk of poor or erratic curing.
- Minimizes risk of drying shrinkage cracks and dusty surfaces.
- Non-toxic.
- Chloride free.
Setseal RB90 is mainly used for newly cast concrete and cementitious surfaces to retain sufficient moisture to ensure full hydration of the cement.
Typical application areas include:
- High rise construction to eliminate water curing.
- Runways and roads.
- Roof decks.
- Retaining walls.
- Irrigation canals.
- General floor slab and columns.
The recommended coverage rate is 4 - 5 m²/litre.
Setseal RB90 is available in 50 and 200 litre containers.
Setseal RB90 has a shelf life of 12 months from date of manufacture if stored in proper conditions in un-opened drums. Store in a dry area out of direct sunlight between 5°C and 35°C.
Setseal RB90 complies with ASTM C309 as Type I, Class B and will give 90% or more curing efficiency when tested to BS 7542:1992.
