Nitoseal SC820
Very low modulus, self-smoothing, one component silicone joint sealant.
Description
Nitoseal SC820 is a very low modulus, self-smoothing, one-part,
gun applied, silicone joint sealant designed to effectively seal
joints in concrete and asphalt roads, runways, carparks, and
pavements. The extra-low modulus characteristics of Nitoseal
SC820 allow it to accommodate large cyclic joint movements
of plus 100% and minus 50% in both concrete and asphalt
pavements, while not generating high tensile stresses in weak
asphalt substrates. Nitoseal SC820 may be applied to the joints
using a suitable sealant gun, and self-smooths after application
thereby eliminating the need for tooling. This property makes
Nitoseal SC820 ideal as a slot sealant to encapsulate electrical
signal and sensor cables, which may be laid in sawn pavement
joints.
Uses
Sealing sawn joints in:
- Asphalt roads & pavements
- Slot sealing of cable installations in asphalt and concrete
pavements - Abutment joints between concrete and asphalt
pavements
Advantages
- Ready to use
- No mixing required
- Fast rate of cure
- Excellent adhesion to clean, dry concrete and
sawn asphalt - Excellent weathering – UV and ozone resistant
- Dispensed from a bulk container by hand or air-powered
pump - Large joint movement accommodation
Product specification sheet
Nitoseal SC820 product specification sheet opens in a new windowManufacturer
Parchem Construction Supplies
