Refractory Casting Cement 5kg – 1500 Degree celcius

Surecast 1500 – Used in making Forges Rated to 1500.00 Celcius, The perfect Cement for all your Forge needs.
5kg Bucket

MIXING INSTRUCTIONS FOR SURECAST 1500

USE CLEAN BUCKET OR WHEELBARROW AND DRINKING QUALITY WATER, ADD DRY CASTABLE TO COVER ONLY HALF OF THE BUCKET OR WHEELBARROW OR, WEIGH OUT AMOUNT NEEDED, EG 5KG. CALCULATE MINIMUM & MAXIMUM WATER REQUIRED.ADD WATER, STARTING WITH MINIMUM (11%). MIX WELL WITH SPADE OR PAINT MIXER, THAT IS USED WITH A DRILL. MORE WATER CAN BE ADDED TO REQUIRED CONSISTENCY.DO NOT EXEED 12% WATER.USE IMMEDIATELY AND VIBRATE OR TAP INTO PLACE.CONTINUE MIXING MORE BAGS UNTIL JOB IS COMPLETE.

DRYING OUT SCHEDULE FOR SURECAST 1500

AFTER 24 HOUR GREEN STRENGTH IS OBTAINED, REMOVE ALL SCHATTERING AND START THE FOLLOWING SCHEDULE:

HEAT TO 110 °C AND SOAK FOR 1 HOUR PER 25mm CASTING THICKNESS.

HEAT @ 50 °C PER HOUR TO 350 °C AND SOAK 1 HOUR PER 30mm CASTING THICKNESS.

HEAT @ 50 °C AN HOUR TO 650 °C AND SOAK FOR 1 HOUR PER 30mm CASTING THICKNESS.HEAT @ 50 °C AN HOUR TO OPERATING TEMPERATURE AND OPERATE AS USUAL.

WHEN OPERATION STOPS THE REFRACTORIES SHOULD BE COOLED DOWN SLOWLY TO AVOID THERMAL SHOCK