Stores open as normal - Delivery 24-48 hours

Mapei Mapeflex Firestop 1200°C High Temperature Grout… (25153)

£ 10.99INC VAT

Add to basket for...

Mapei Mapeflex Firestop 1200°C High Temperature Grout Grey 300ml (25153)

For rigid seals in voids and joints between materials that come into direct contact with flames or need to withstand temperatures up to 1200°C. Suitable for industrial furnaces, wood burning ovens, barbeques, chimney flues and fireplaces.

  • Odourless
  • Solvent-Free
  • Accommodates Movement of
  • Rapid Drying
  • Suitable for Materials in Direct Contact with Flames
  • Ideal for Pre-Manufactured Elements

More Info

View all: Mapei Fire & Heat Sealants

£10.99INC VAT (£36.63/Ltr)

Add to basket for...

Mapei Mapeflex Firestop 1200°C High Temperature Grout Grey 300ml is rated 3.8 out of 5 by 37.
  • y_2020, m_10, d_19, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_37
  • loc_en_GB, sid_25153, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 20ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 5 out of 5 by from Best I could find This is a very good product. Very easy to use it is very durable when applying. And easy to clean off residues.
Date published: 2020-10-16
Rated 4 out of 5 by from Gd product Purchased this to finish of my homemade firepit table and used 5 times so far gd n does job
Date published: 2020-10-03
Rated 5 out of 5 by from Mapei fire grout Great product and finishes the tiles well. easy to use and easy to clean.
Date published: 2020-07-06
Rated 1 out of 5 by from re-sealing a range stove I purchased this product to re-seal the ovens on a range cooker, I applied and left to cure as per instructions and all appeared well. I re-fired the stove and allowed to heat up gently again as per instructions, Unfortunately after approx a week the grout/sealant started to flake and drop off - not what you need in an oven :-(, very disappointed with this product and would not recommend.
Date published: 2020-06-28
  • y_2020, m_10, d_19, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_37
  • loc_en_GB, sid_25153, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 22ms
  • REVIEWS, PRODUCT

Looking to seal a multi fuel flue externally and provide a water tight seal, is this product suitable for external use?

Asked by: Jonesy2hot2handle
Mapei Mapeflex Firestop 1200°C High Temperature Grout is only designed as a refectory mortar in dry or sheltered areas, this product can be washed out by water ingress and rainfall.
Answered by: Mapei Team
Date published: 2020-09-18

Use on cast iron?

Can this product be used to fill the narrow joints between cast iron panels on a woodburning stove?
Asked by: Spacecadet
Mapei Mapeflex Firestop 1200°C High Temperature Grout Grey is designed as a morter to be appliled between brickwork and would therefore not be suitable for this type of application.
Answered by: Mapei Team
Date published: 2020-08-14

hi, can i use it to glue a broken pizza stone together?

Asked by: JARJAJ
Mapeflex firestop is not a glue it’s a refractory grout, unfortunately if won’t work
Answered by: Mapei Team
Date published: 2020-07-10

Does this bond to wood?

Asked by: KJGreenan
Mapei Mapeflex Firestop 1200°C High Temperature Grout is designed to be used more as a rigid refractory pointing mortar within fire places and brick ovens, it does not have any element of flexibility which would be required to bond to timber.
Answered by: Mapei Team
Date published: 2019-08-31

Can this product be used to fill metal close to a flue?

Metal work around flue has suffered with some surface deterioration, can this product be used to fill, sand and paint?
Asked by: TonyTFS
Mapei Mapeflex Firestop would not be suitable for this installation.
Answered by: Mapei Team
Date published: 2019-12-21
  • y_2020, m_10, d_19, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_24
  • loc_en_GB, sid_25153, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 15ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Brand Mapei
Colour Grey
Label Info 1: Signal Word Warning
Label Info 2: Hazard Statements H315 Causes skin irritation.H319 Causes serious eye irritation.
Label Info 2: Hazard Statements H315 Causes skin irritation.H319 Causes serious eye irritation.
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.P102 Keep out of reach of children.P280 Wear protective gloves/protective clothing/eye protection/face protection.P302 + P352 IF ON SKIN: Wash with plenty of water/…P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P337 + P313 If eye irritation persists: Get medical advice/ attention.P501 Dispose of contents/container to …
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.P102 Keep out of reach of children.P280 Wear protective gloves/protective clothing/eye protection/face protection.P302 + P352 IF ON SKIN: Wash with plenty of water/…P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P337 + P313 If eye irritation persists: Get medical advice/ attention.P501 Dispose of contents/container to …
Manufacturer Guarantee 5 Year Manufacturer's Guarantee (T&Cs Apply)
Model Name Mapeflex Firestop
Pack Size 1
Parent Colour Grey
Pieces in Pack/Case 1
Product Type 1200°C High Temperature Grout
Sealant/Adhesive Container Type Cartridge
Volume 300 ml

Downloads

Safety Data Sheet (COSHH)