REFSET Fire Brick Mortar (Dry)

Price range: R299.00 through R999.00

Refractory supplies delivered to your door!

SKU: ASA-FBM5 Categories: , Tag: Brand:

Estimated Delivery Timeline

Ordered

Apr 6th

Ordered

Order Ready

Apr 7th - Apr 8th

Order Processed

Delivered

Apr 9th - Apr 13th

Delivered

Orders not processed on weekends or public holidays

FESTIVE CLOSURE: There will be no deliveries between 24 December 2025 and 5 January 2026

Guaranteed Secure Checkout

Product Description

High Heat Fire Brick Mortar for use with our Fire Bricks

Fire Brick Mortar Dry Mix is a refractory airset mortar ideal for joining fire bricks in any gas or wood fireplace and wood, coal, or pellet stove chimney, forge, furnace. or kiln. Just add water, mix, and trowel on to seal and join fire bricks. Does not require (but is stronger with) heat curing. For interior use, rated up to 1400°C.

For installations exposed to the rain use FYRECAST 1400 Cement

The 7KG bucket of dry mortar when mixed with water will produce enough for up to 40 (1m²) Fire Bricks.

The 25KG bucket of dry mortar when mixed with water will produce enough for up to 160 (4m²) Fire Bricks.

Product Specifications

  • Product Name: REFSET Fire Brick Mortar (Dry)
  • Weight: 7kg / 25kg
  • Coverage: 7kg – 1m² / 25kg – 4m²
  • Packaging: Resealable Bucket
  • Drying Time: Minimum 24 hours
  • Application: Apply 1mm to 2mm thick between Fire Bricks

Instructions for Use

  1. Prepare your mixing container
  2. Wear appropriate PPE
  3. Add 300ml water for every 1kg of Mortar
  4. Do not add sand or stones
  5. Mix thoroughly using a shovel or mixing paddle drill attachment to eliminate dry spots
  6. Allow to dry undisturbed for 24 hours

Tools

  • Fire Brick Calculator New

Shipping / Delivery

  • Usually ships within 48 hours
Local Shipping
  • We currently only offer shipping within South Africa using DSV Couriers.
  • Shipping is calculated at checkout and is based on your physical delivery address and the weight of the ordered goods.
  • Delivery by DSV Couriers is normally within 3 business days from order collection.
  • You will receive an email with your order tracking information as soon as the courier has been booked.
  • All real-time order tracking is done online, via the DSV Courier website.
International Shipping
  • Please contact us if you are ordering outside of South Africa.

Shipping Dimensions

Weight: Dimensions:

Product Reviews

Rating
5 ⭐⭐⭐⭐⭐ Based on 9 Reviews
Frank Vermaak
5.0 ⭐⭐⭐⭐⭐
6 January 2026

Excellent service received, fast efficient correction of an issue with my order. Jason handled it professionally. Can definitely recommend Refyre as your choice of provider.

Ben Bos
5.0 ⭐⭐⭐⭐⭐
23 December 2025

I installed the product but not yet tried out.

Eric Finn
5.0 ⭐⭐⭐⭐⭐
18 November 2025

Really good fast service

ALLAN OLIVE
5.0 ⭐⭐⭐⭐⭐
17 November 2025

Service excellence ! Jason & his team were a pleasure to deal with. Online orders were seamless & hassle free. Delivery was quick and efficient. Well done !

Grant Pengilly
5.0 ⭐⭐⭐⭐⭐
11 November 2025

Top quality products. Very fast and efficient service. Everything was packaged well and recieved in good order.

Alen Gutlar-Balkovic
5.0 ⭐⭐⭐⭐⭐
17 July 2025

Product quality perfect and delivery fast

Product Information