Hydraulic mortar SIKA Kataroc predalles - 25 Kg

Hydraulic mortar SIKA Kataroc predalles - 25 Kg, hydraulic shrinkage compensated mortar for jointing predalles. This cement-based mortar is ideal for filling and grouting interior and exterior holes and joints in predalles. Advantages : Fine mortar Ready to paint Excellent adhesion on concrete Easy to implement Features : Packaging : 25 Kg Shelf life: 1 year in unopened, unopened original packaging Initial setting time: approx. 7 hours at +20C Waiting time / Recovery: Approx. 24 hours at +20C Packaging : 1x Hydraulic mortar SIKA Kataroc predalles - 25 Kg Delivered in its original packaging Tips : QUALITY OF THE SUPPORT Substrates must be clean, sound, resistant and free of all traces of paint, release oil and laitance. Substrates must be dampened before application. APPLICATION First pour 4.5 to 5 litres of water into a container, then half of the 25 kg bag. Knead until a homogeneous paste is obtained. Then add the other half. Homogenize. Fill the joint with pre-slabs then smooth continuously (do not rub). Application temperature: +5C to +30C Time of use of the batch: about one hour at +20C