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Idealseal Firecheck Intumescent and Acoustic Acrylic Sealant 310ml

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  • Free UK Delivery When You Spend £50 Or More On Ideal Products
From £2.77 (inc. VAT)
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Idealseal Firecheck Acoustic and Intumescent Sealant is a one component, high qualified emulsion-based white sealant for fire retarding constructions. This acrylic sealant will transfer into a foam above +120°C and is almost odour free and is not corrosive towards metals. After application the product forms a tough rubber seal by evaporation of water from the sealant. Fire Rating:
Between brick/brick 25mm 240 mins.
Between brick/metal 25mm 240 mins.
Between brick/timber 25mm 60 mins.
Between concrete/concrete up to 35mm 240 mins.
Fire rating specification: United Kingdom BS476 Part 20 and BS EN 1366 Parts 3 and 4.

Idealseal Firecheck Acoustic and Intumescent Sealant is suitable for indoor joints where a fire retardant seal is required to prevent the passage of smoke and vapours. It can also be used as an acoustic sealant

All surfaces must be clean and dry and free from dirt, dust, grease and other contamination. Check the compatibility of the sealant with the surface for staining, adhesion etc. This intumescent sealant should be applied by applicator gun, firmly onto the surface to ensure good contact and adhesion. 

Delivery Rates

Delivery Services

Free delivery on orders over £50!*

*This offer applies to orders containing £50 or more of Idealseal or Idealband products

Economy delivery available on orders of non-hazardous goods under 2kg to selected areas for only £2.95. For standard delivery see below:


Standard 1-2 Working Day Delivery 

UK - England and Wales £5.00
UK - Scotland exc IV, KW, PA20-78, PH4-50 £5.00
Scottish Highlands and Islands and Northern Ireland £5.00
Isle of Man and Isles of Scilly £5.00

Delivery will be between the hours of 7am and 8pm; buyers using the courier service will receive a text message or email informing them of their delivery timeslot (subject to availability in their area).


Delivery can be to any address, as long the address at which your payment card is registered is also present on your order. All deliveries must be signed for, if the buyer requests the item(s) to be left in a designated safeplace Ideal Chemical Products Ltd (IdealSealants.com) will not be liable for any loss or theft of the item(s) once it has been delivered. Please make sure you keep the receipt enclosed with your goods.

All delivery timescales are subject to product and delivery slot availability. Delivery timescale can be found at the checkout. However whilst every reasonable effort shall be made to keep to any delivery date, time of delivery shall not be of the essence and Ideal Chemical Products Online (IdealSealants.com) shall not be liable for any losses, costs, damages or expenses incurred by the customer or any other person or company arising directly or indirectly out of any failure to meet any estimated delivery date. The risk in the goods shall pass from the company to the customer upon delivery of such goods to the customer.

Cancellation & Returns 

1.1 You may cancel your order by giving us notice of cancellation within 30 days of the date of delivery to you. Such notice may be given by phone, mail, fax or email. If you are cancelling because of any problem with the goods, please notify us of the problem at the time of cancellation.

1.2 On cancellation for whatever reason, you must return the goods to us at your cost unless we agree that you may dispose of them in which case please comply with the manufacturer’s instructions before disposing of hazardous goods. Where the goods are being returned because they are faulty*, incorrect goods or because of unsuitable substitution by us, we will meet the cost of return but we ask that you allow us to nominate the carrier. Once the product(s) have been received by us, your payment will be returned. *Goods are deemed faulty following manufacturer testing

1.3 If a decision has been made to return part of an order the buyer the refund will be calculated using the following formula:

Total Price Paid For Goods - Total Price Paid For Goods Retained By the Buyer - Advertised Price of Postage at Point of Purchase For Goods Retained By the Buyer = Refund

In a case where a buyer has been given a discount based on volume, this discount will now be null and void, and the following formula will be used to calculate the refund:

Total Price Paid For Goods - Advertised Price Paid For Goods at Point of Purchase Retained By the Buyer - Advertised Price of Postage at Point of Purchase For Goods Retained By the Buyer = Refund 

1.4 Where the sale is Business to Business we reserve the right to charge a 25% restocking fee plus the original cost of carriage.

Choose A Colour 1+25+ Quantity
White Idealseal Firecheck Intumescent and Acoustic Acrylic Sealant 310ml £3.45 (inc. VAT) £2.77 (inc. VAT)
Grey Idealseal Firecheck Intumescent and Acoustic Acrylic Sealant 310ml £3.45 (inc. VAT) £2.77 (inc. VAT) Out of stock
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