Sikalastic Rapid-721 Thixo, Flexible Fast-Curing Pmma Waterproofing Resin for Detailing, Exterior, Ral 7043 (Dark Grey), 10.2 Kg

-5 °C min. / +35 °C max.

The relative humidity must be ≤90%

Beware of condensation. Surface temperature during application and cure must be a minimum of 3°C above dew point.
The substrate temperature must not be less than +3°C if a topping is applied to the surface. Reaction problems can occur at lower temperatures.

+3 °C min. / +50 °C max.

The surface to be coated must be dry and ice-free
The surface must be protected from moisture until the coating has hardened

The material in opened containers should be applied immediately
At 20°C, 2% catalyst the pot life is approximately 15 minutes

Note: Times are approximate and will be affected by changing ambient conditions.
Higher temperatures or greater proportions of Sikalastic Rapid Catalyst will reduce reaction times, while lower temperatures and smaller proportions of Catalyst will increase reaction times.
The following table indicates the recommended amount of Sikalastic Rapid Catalyst required to adjust the curing reaction to the temperature.

Substrate temperature in °C; required amounts of Sikalastic Rapid Catalyst in % w/w (guide)

Return-to-service times are provided as a guide only and may vary as a result of conditions. Newly installed balconies should be protected from exposure to heavy traffic by overlaying with an appropriate protective covering. This is particularly critical where early access is needed by other construction related traffic. Sika Liquid Plastics will not be held responsible for damage to balcony surfaces that results from failures to adequately protect newly laid areas.
For further advice, consult Sika Liquid Plastics Technical Customer Services