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Astroflame Intumescent Acoustic Mastic

4.7 out of 5 stars
Choose a product To see stock availability
£4.43 inc VAT
£3.69 ex VAT
Product Overview

Astroflame intumescent acoustic mastic is ideally suited for sealing and maintaining a structures fire and acoustic integrity when penetrating with pipes and cables. Astroflame intumescent mastic is designed for sealing gaps around fire doors, sealing joints and irregular holes.

  • 240 minute fire rated mastic sealant
  • Independently tested to BS 476-20 & EN 1366-4
  • Acoustic tests to BS EN ISO 140-3
  • Available in three colours
  • Suitable for sealing:
    • Gaps around fire doors
    • Gaps around window frames
    • Gaps around cable and pipe penetrations
    • Gaps in low movement joints up to 25mm wide
  • Supplied in 310ml tubes
  • For internal use only
Technical Data
Product Code

White:  AFIM/WHITE

Brown:  AFIM/BROWN

Grey:  AFIM/GREY

Brand Astroflame
Volume

310ml

Weight

AFIM/WHITE: 0.35kg

AFIM/BROWN: 0.35kg

AFIM/GREY: 0.35kg

Product Datasheets
FAQs (1)
Q. Please would you tell me what distance one tube of it covers, so that I can work out how many tubes I need to order
A.

The amount of coverage does depend on the size of gap. Please find below approximate distances based on different size gaps: 6mm x 6mm = 8.6 meters per tube 9mm x 6mm = 5.8 meters per tube 18mm x 12mm = 3 meters per tube

Pricing & Availability

Model Stock Price
White
Product Code: AFIM/WHITE
Stock Level:
More than 20 in stock Expected dispatch: 28th May
Price:

£4.43 inc VAT

£3.69 ex VAT

Brown
Product Code: AFIM/BROWN
Stock Level:
More than 20 in stock Expected dispatch: 28th May
Price:

£4.43 inc VAT

£3.69 ex VAT

Grey
Product Code: AFIM/GREY
Stock Level:
More than 20 in stock Expected dispatch: 28th May
Price:

£4.43 inc VAT

£3.69 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Customer Reviews

6 customers have given this product an overall rating of 4.7 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: D T

Does as it should at a good price

Published on: 24th July 2023

Rating: 5 / 5 Stars

Reviewed by: P R

Great

Published on: 28th June 2021

Rating: 5 / 5 Stars

Reviewed by:

So easy to use, why take chances!

Published on: 12th September 2018

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