Dulux Prepaint Interior Crack Filler 500g

HEAVY DUTY CRACK FILLER. IDEAL FOR EXTERIOR CONDITIONS. PHYSICAL STATE: POWDER. COLOUR: WHITE. WATER MISCIBILITY: ALMOST INSOLUBLE, BUT REACTS. FLASH POINT: NON-FLASH. APPLICATION INFORMATION: MIXING: ADD APPROXIMATELY 2 PARTS POWDER INTO 1 PARTS WATER, AND MIX WITH A FLAT PADDLE TO A STIFF BUT WORKABLE PASTE. ENSURE THAT THE PASTE IS SMOOTH, AND THAT ALL LUMPS HAVE BEEN DISPERSED. FOR VERY POROUS SURFACES USE SLIGHTLY MORE WATER AND MOISTEN THE AREA BEFORE APPLICATION. REMAINS WORKABLE FOR 60 MINUTES. APPLICATION SURFACE CONDITIONS: SURFACE TEMPERATURE BETWEEN 10 - 35°C. RELATIVE HUMIDITY BETWEEN 10 - 85 % OR 2ºC ABOVE DEW POINT MINIMUM. APPLICATION METHODS: APPLY WITH A SCRAPER OR SMALL TROWEL, FORCING THE MIXED PASTE WELL INTO THE GAPS OR CAVITIES. FOR DEEP CAVITIES OVER ± 5MM, USE TWO OR MORE APPLICATIONS, ALLOWING EACH LAYER TO HARDEN BEFORE APPLYING THE NEXT. TO AVOID SHRINKAGE, THE FIRST LAYER SHOULD BE MIXED TO A MUCH STIFFER PASTE. SLIGHTLY OVERFILL THE CRACK OR CAVITY, LEVEL WITH A WET SCRAPER BEFORE SETTING COMPLETELY (PREFERABLY OVERNIGHT FOR DEEP CAVITIES). THINNER: NONE REQUIRED EXCEPT TAP WATER TO ADJUST CONSISTENCY. DRYING TIME: 6 HOURS AT 23ºC. (DRYING TIMES WILL BE EXTENDED DURING COLD, WET OR HUMID CONDITIONS. ). CLEANING OF EQUIPMENT AFTER USE, REMOVE AS MUCH PRODUCT AS POSSIBLE, AND THEN CLEAN IMMEDIATELY WITH WARM WATER. FOR BEST RESULTS CLEAN TOOLS WITH DULUX SUGAR SOAP SOLUTION. SUBSTRATES: CEMENT, MASONRY, PLASTER, BRICK, MORTAR, FIBRE CEMENT, GYPSUM PLASTER AND SOME WOODEN SURFACES. IT IS NOT RECOMMENDED FOR FILLING SOFTWOOD, AS THIS IS AFFECTED BY MOISTURE.