Vitcas White Heat Resistant Filler

Vitcas Heat Resistant Filler for Plasterboard and High Temperature Areas

Vitcas Heat Resistant Filler is a ready mixed material which can be utilised for filling in small cracks and jointing in high temperature areas. Heat Resistant Filler is perfect for joining around plasterboards. The filler is resistant up to 1000°C /1830°F.

Other Uses of Vitcas Heat Resistant Filler

• Small cracks on the chimney breast especially around cassette stoves
• On the joints of High Temperature Plasterboard

Application of Heat Resistant Filler

Make sure the area is clean and that all dirt, dust and grease is removed. Cut off the top of the cartridge, screw on the nozzle and cut the nozzle to the required size. Apply to the area to be filled using a cartridge gun. Smooth the surface with a clean scraper. The material will set faster when warm.


The Vitcas Heat Resistant Filler can be sanded before painting. Certain types of emulsion paint may require the use of a proprietary stabilising primer before application - check with the instructions on the paint.

Flue Cement Additional Details

Coverage: A guide to the amount of the material contained in one 310ml cartridge.

Fay Fireplaces and Stoves aim to pack and dispatch orders the same day if received before 12pm. This is subject to stock availability.

Once your item is ready for dispatch, you will receive an email or text with your item's tracking number.

Small items, once dispatched take between 1-3 days to arrive.

Large items / orders such as pallets, once dispatched take between 2-4 days to arrive.

If you have ordered multiple items, best efforts will be made to dispatch items together. If the case arises that we are waiting for stock to complete an order, we will not dispatch until all items are together.

If you are availing of our fitting service, delivery is included. Your items will be collected and brought straight to your door by the fitters.