Astro Intu Mastic (600ml Foil)

As low as
£5.04 £4.20
Stock Available
Only %1 left
SKU
A8134C

If you are planning to buy bulk quantities, contact us for discounted prices as well as exclusive and priority delivery options.

0330 1281212

sales@dortechdirect.co.uk

Astro Intu Mastic

Available in white/Brown/Grey

Size: 600ml Foil Sausage 

Is a water-based acrylic fire-resistant sealant designed to restore the fire resistance of walls and floors in linear joints and service penetrations. Utilizing advanced polymer technology, it is certified to CE and UL standards, making it ideal for use on flexible and rigid walls, rigid floors, multi-service penetrations, and blank openings. Tested and certified as part of the Astroflame Fire Stopping range

Astro Intu Mastic

Available in: white/Brown/Grey

Size: 600ml foil Sausage 

Astro Intu Mastic is a high-performance, water-based acrylic fire-resistant sealant specifically designed to restore and maintain the fire integrity of wall and floor constructions in buildings. It is particularly effective for sealing linear joints and areas where multiple services penetrate through walls or floors, ensuring comprehensive fire protection in critical areas. The sealant forms a robust barrier that helps prevent the spread of fire and smoke, significantly enhancing the passive fire protection of a building.

Developed using advanced polymer technologies, Astro Intu Mastic delivers superior fire resistance and has been rigorously tested and certified to internationally recognized standards, including CE marking and UL Listings. This ensures its reliability and compliance with stringent fire safety regulations. Part of the Astroflame Fire Stopping range, the sealant offers proven fire-resistant properties for a wide range of applications.

Astro Intu Mastic is suitable for installation in a variety of construction types and service penetrations, including:

  • Flexible and Rigid Walls – Ensures fire resistance in both flexible and solid wall types.
  • Rigid Floors – Provides effective sealing for fire-rated floors, preventing fire spread through joints or penetrations.
  • Multi-Service Penetrations – Ideal for sealing areas where multiple pipes, cables, or other services pass through, maintaining fire integrity.
  • Blank Openings – Seals open gaps in walls and floors, providing continuous fire protection.
  • Head of Walls – Ensures fire-stopping at the junction between walls and ceilings or floors.
  • Astro Batt – Designed to work in conjunction with Astroflame’s Astro Batt system for even greater fire protection.

The system’s versatility allows it to be installed across various substrates, providing flexibility and adaptability to different construction needs. For specific installation details, testing certifications should be consulted to ensure compliance with relevant fire protection standards and project requirements.

Astro Intu Mastic is part of Astroflame’s comprehensive fire-stopping solutions, trusted by professionals for its reliability, ease of application, and certified fire protection capabilities. It is an essential product for maintaining the fire safety and integrity of modern buildings, ensuring that fire spread is effectively contained.

More Information
Brand Astroflame
Best Seller No
Recently Added No
Write Your Own Review
You're reviewing:Astro Intu Mastic (600ml Foil)
Your Rating

Delivery

All deliveries are subject to stock and availability.

UK Mainland

**Express Delivery Cut Off – subject to cleared payments and passing of payment security checks by 12pm.

All UK Mainland orders qualify for FREE when you spend £75 ex vat or more*. *Please note certain items do not qualify for free delivery. 

Consignments will be delivered using DPD, Evri, and Shipley, or direct from the supplier if stock is not readily available within our warehouse.

Delivery Options – Consumers

Price (ex vat)

Timing

FREE Standard Delivery when you spend £75 ex vat or more

£0.00

Monday - Friday, excluding public holidays. 

Standard Delivery (2-5 Working Days)

£3.99

Monday - Friday, excluding public holidays. 

Express Delivery (1-3  Working Days)

£19.99

Monday - Friday, excluding public holidays. 

Saturday Delivery 

£29.99

Saturday Delivery

Same Day Delivery

From £50

Monday - Friday, excluding public holidays. 

 

Certain items do not qualify for free delivery - this will be automatically applied at the checkout

Large heavy items may be subject to pallet charges you will be notified by our customer care team. 

Outside UK Mainland (Including Ireland)

*Please note the following postcodes are classed as Non-Mainland UK or Remote / Rural delivery: AB, IV, KW, PA, PH, HS, KA, ZE, PO30-PO41, IM, JE, GY, BT, TR21-TR25.

The following locations incur a carriage charge starting at £20.83 EX VAT

Europe

It is advised you arrange your own courier collection from our warehouse. If you require assistance Dortech Direct can schedule a delivery for you. Prices are dependent on box quantity and order weight. Please call our sales team for a quotation on 0330 1281212.

United States 

Pricing Information
All product prices are available on quotation only. To receive a customized quote, please contact us directly with your product requirements. We will respond promptly with pricing, availability, and shipping details tailored to your request.


Shipping Information
We are pleased to offer shipping to most locations within the United States, excluding Hawaii and Alaska at this time.

  • Eligible Shipping Areas: Continental United States only (Excludes Hawaii and Alaska)

  • Delivery Timeframe: Estimated delivery is 10–14 working days from the date of dispatch

  • Shipping Confirmation: A confirmation email with tracking details will be sent once your order is shipped

Please note: Delivery times are estimates and may be affected by external factors such as customs processing or carrier delays.

Other Information 

 Please Note

  • All available delivery options will be displayed at checkout/basket pages
  • Working days do not include Weekends or Bank holidays
  • For all enquiries ring 0330 1281212 / sales@dortechdirect.co.uk

BACS & Purchase Orders

  • The delivery times & dates are only valid from receipt of funds or valid PO number

Damages

By ordering with Dortech Direct you agree to inspect goods upon delivery. Damaged goods should be rejected. If you notice damage after the goods are delivered, you must report this to us within 48 hours of delivery. Dortech Direct does not accept damage liability for issues reported over 2 working days from the point of delivery.

You can report damage by sending your order details and images of any issues to helpteam@dortechdirect.co.uk

Returns

If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.

Ensure that you diligently fill out all the necessary fields on the Returns Form.

 

Delivery & Returns for Trade

 

Delivery Options - Trade

 

Timing

FREE Delivery on any Trade order

£0.00

Monday - Friday, excluding public holidays. 

  

We will deliver into branch or direct to any customer office/site address.

 

Returns

If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.

Please be aware that orders exceeding £100 excluding VAT are subject to a non-negotiable 40% restocking fee. This charge represents the administrative time and overheads to reprocess the stock. 

Ensure that you diligently fill out all the necessary fields on the Returns Form.