Vitcas Heat Resistant Fireplace Plaster 20KG Bucket


Vitcas 20KG Heat Resistant Plaster is high temperature smooth finish render which provides protection up to 650°C (1200°F). Where gypsum plaster would not stand up to the high temperatures, this Heat Resistant Plaster should be used in areas subject to intense heat. For use around the opening of cassette fireplaces and adjacent to wood burning stoves and range cookers, it should be noted that normal mixing and applying procedures used for gypsum plaster do not apply to heat resistant plaster. Vitcas have been manufacturing their high quality heat resistant products in Bristol since 1882. Using tried and tested traditional formulations and tweaking them with the latest technology, Vitcas are specialists in high temperature applications. A 10kg tub of Vitcas Heat Resistant Plaster will cover approximately 2m² (20ft²) at a thickness of 6mm (¼"). Please note this plaster dries a light grey colour.

£ 54.00 including VAT RSP:£ 59.99 SAVE: 10%
Loading Product


Application: Vitcas Heat Resistant Plaster should be mixed with cold water to a useable consistency. It is important to ensure no traces of ordinary Portland cement or gypsum plaster is on the tools used to mix the Heat Resistant Plaster. After taking care to not mix the material too wet, a 3-6mm thickness should be applied evenly and without featheredges. Due to the dense and non-porous surface, the material cannot be sanded and therefore the surface finish must be obtained during floatation with a trowel.

Disclaimer: Always read the instructions thoroughly before applying and keep out of reach of children and pets.

Vitcas specialise in producing a huge range of refractory stone, ceramic fibre, heat resistant products, high temperature insulation material, paints, glues and cleaners.

Ratings & Reviews

Rating Snapshot

Select a row below to filter reviews

Average Customer Ratings

Overall 3.5

0 Reviews


We aim to provide as much information as possible to help you choose the perfect fireplace product.

We have been in this industry for a long time and have built an extensive FAQ knowledge base across the majority of products that we offer.

So if you cant find an answer to your question here, take a look through our frequently asked questions.

Read Frequently Asked Questions


View All Articles
back to top