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Astroflame Intumescent Acoustic Acrylic Mastic

An easy to apply, intumescent sealant that provides a 5 hour fire barrier coupled with excellent sound reduction properties. Permanently flexible and excellent slump resistance it is ideal for sealing gaps around fire doors, window frames and for sealing joints, voids and irregular holes in fire rated structures.

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£4.80 + VAT

Astroflame Intumescent Acoustic Acrylic Mastic is a one part, acrylic based intumescent sealant that provides a 5 hour fire barrier coupled with excellent sound reduction properties. It is permanently flexible and can be installed in up to 50mm joints due to its excellent slump resistance. Formulated to be halogen free it is ideal for sealing gaps around fire doors, window frames and for sealing joints, voids and irregular holes in fire rated structures. The sealant forms a char, preventing the passage of fire and smoke, when exposed to the heat of a fire.

Uses:

  • Block Wall, Concrete, Masonry and Plasterboard Partitions.
  • Linear Joints up to 50mm wide in concrete floors, masonry walls and plasterboard including head of wall details.
  • Metallic pipes, cable trays, cable bunches, small, medium and large cables.

Astroflame Intumescent Acoustic Acrylic Mastic has been independently tested in accordance with BS476 and EN requirements. It can provide up to 300 mins of fire resistance depending on depth/width and volumetric area - please refer to the Performance Table.

It has good unprimed adhesion to a wide variety of common building substrates. although we do recommend that a small area is tested on unusual substrates.

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Free delivery on orders over £75 (terms & conditions)

• Deliveries will be made within 3 working days (standard delivery)
• You must be UK mainland based for the free delivery offer.
• Postcodes listed are excluded from the free delivery and priced below.

Please note: deliveries will need to be signed for at the point of delivery.

UK Mainland OnlyUp to £75.00£75.01 +
Standard (2/3 working days)£8.00FREE
Next Day£15.00£15.00
Next day before 09:00am£30.00£30.00
Next day before 10:30am£25.00£25.00
Next day before 12:00pm£20.00£20.00
Saturday Delivery£35.00£35.00














£25 (Standard 2-3 Day Delivery Only)

AB30, AB31, AB32, AB33, AB34, AB35, AB36, AB37, AB38, AB44, AB45, AB46, AB47, AB48, AB49, AB50, AB51, AB52, AB53, AB54, AB55, AB56, FK, G83, IV, KW1, KW2, KW3, KW4, KW5, KW6, KW7, KW8, KW9, KW10, KW11, KW12, KW13, KW14, PA, PH, HS, KA27, KA28, ZE

£35 (Standard 2-3 Day Delivery Only)

BT, IM

£50 (Standard 2-3 Day Delivery Only)

JE, GY

Please note that all carriage prices are quoted without V.A.T. at the current rate.

Scottish Islands - outside standard distribution area, please contact us for a quote.

There may be an exception for heavy goods when purchased in quantity where we will contact you to advise any additional charges.

Next Day delivery and Saturday Service is available on stocked items for orders received before 11:00am only.

Because of the nature of our products, we use specially selected carriers to ensure safe and prompt delivery to you.

Please note: Any time or date named by Rawlins Paints Limited for delivery is given and intended as an estimate only and Rawlins Paints Limited shall not be liable to make good any damage or loss whether arising directly or indirectly out of a delay in delivery. Deliveries are made using a reliable nationwide carrier. Although over 99% of consignments arrive on time, we recommend that no labour is employed to undertake work until materials have arrived on site.

Intumescent Mastic TDS

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Intumescent Mastic MSDS

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Intumescent Mastic CoC

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Intumescent Mastic DoP PS

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Intumescent Mastic DoP LGS

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Intumescent Mastic Install Guide

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IMPORTANT
Whilst every effort is made to ensure our data sheets are up to date, we advise you check the latest revision directly with the manufacturer to ensure you have the most current version.
E J Rawlins & Co. Ltd trading as Rawlins Paints make available product data sheets and information in good faith but without warranty. We do not accept liability for any errors or omissions contained within the data sheets or any outdated versions.