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Local and County Sligo orders made before 12.00 pm Wednesday 21st December will be delivered before 1.00 pm on Friday 23rd December. All nationwide orders made before midnight on Monday 19th December will be dispatched prior to Christmas. All orders made after that will be processed from 3rd January onwards. Happy Christmas!

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SBR Bond – Larsen (5 Litres)

32.50 (Inc. VAT)

Delivery time: 2-3 days
Rated 0 out of 5
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Larsen SBR Bond – 5 litres

Key features:

  • Improves flexural strength
  • Improves tensile strength
  • Improves abrasion resistance
  • Improves chemical resistance
  • Reduces shrinkage
  • Reduces water permeability
  • Non-corrosive to steel

23 in stock


Product Description

SBR Bond (Larcem 25) is a synthetic rubber polymer emulsion used to make polymer mortars, screeds and renders. Larcem 25 can be mixed with cement as a bonding grout for screeds and renders. The improvements allow the production of high strength screeds, thin section screeds, patching/repair mortars and waterproof mortars.

Key features:

  • Improves flexural strength
  • Improves tensile strength
  • Improves abrasion resistance
  • Improves chemical resistance
  • Reduces shrinkage
  • Reduces water permeability
  • Non-corrosive to steel


  • As Bonding Grout: when diluted 1:2 with OPC, sufficient grout will be produced to cover ~4m2
  • As Admixture: depending on application, between 40 – 100 L/m3


In the world of construction and building materials, the search for reliable and versatile bonding agents has led to the development of numerous products designed to improve the strength and durability of various structures. One such product that has gained significant attention is SBR Bond. SBR Bond, short for Styrene Butadiene Rubber Bond, is a versatile adhesive and bonding agent that has become a staple in the construction industry.

1. What is SBR Bond?

SBR Bond is a synthetic polymer-based bonding agent used in construction and building projects. It is derived from styrene and butadiene, two chemical compounds, which are polymerized to create a rubbery material. This rubbery material, once mixed with water and applied, acts as a strong adhesive, making it ideal for a wide range of applications in the construction industry.

2. Characteristics of SBR Bond:

SBR Bond exhibits several unique characteristics that make it a popular choice among builders and contractors:

a. Adhesive Properties: SBR Bond is renowned for its exceptional adhesive properties. When applied to various substrates, it forms a strong bond, ensuring the stability and longevity of the structure.

b. Flexibility: One of the standout features of SBR Bond is its flexibility. It can accommodate movement and expansion of structures, making it an excellent choice for applications where structural flexibility is crucial, such as rendering, screeding, and waterproofing.

c. Water Resistance: SBR Bond is highly resistant to water, making it an ideal choice for applications in wet or damp environments. It is often used as a waterproofing additive in mortars and concrete mixes.

d. Enhanced Durability: This can improve the durability of concrete, reducing the risk of cracking and enhancing its resistance to wear and tear. It can significantly extend the lifespan of structures.

3. Applications:

SBR Bond is a versatile bonding agent with a wide range of applications in the construction industry:

a. Bonding New to Old: It is frequently used to bond new concrete or mortar to existing surfaces, ensuring a secure connection and preventing delamination.

b. Waterproofing: This is a popular choice for waterproofing applications. When added to mortar or concrete, it enhances their water resistance, making it suitable for areas exposed to moisture like bathrooms, swimming pools, and basements.

c. Rendering: In rendering applications, this is added to the render mix to improve its adhesion, durability, and flexibility. This ensures a smooth and long-lasting finish.

d. Floor Screeds: This can be used to create high-strength floor screeds, which are essential for providing level and durable surfaces for floor coverings like tiles, carpets, and laminates.

e. Repair and Restoration: This is valuable in repair and restoration projects, particularly in repairing cracks and damaged concrete structures. It can significantly extend the life of these structures.

4. Advantages of SBR Bond:

The use of SBR Bond in construction offers several advantages, including:

a. Improved Bonding: This enhances the adhesion between various materials, ensuring a stronger and longer-lasting bond.

b. Enhanced Durability: Structures treated with this are more resistant to the effects of weather, water, and wear and tear, increasing their lifespan.

c. Flexibility: Its flexibility allows it to accommodate structural movement, reducing the risk of cracking and damage.

d. Cost-Effective: SBR Bond can extend the life of structures, reducing the need for frequent repairs and replacements, which can be cost-effective in the long run.

SBR Bond has firmly established itself as a versatile and valuable tool in the construction industry. With its exceptional adhesive properties, flexibility, and resistance to water, it has found applications in a wide range of construction projects. Whether it’s for bonding, waterproofing, rendering, or repair, SBR Bond continues to play a vital role in improving the strength and longevity of structures. As the construction industry continues to evolve, this is likely to remain a staple, helping builders and contractors create durable and reliable structures.


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Delivery charge information:

You can add any and all products to the basket and calculate your delivery charges easily. Simply enter your Eir Code and all applicable charges will be calculated automatically.

  • Orders of €150 inc VAT or over will get free delivery nationwide. (Please see notes below for exceptions)
  • All orders under €150 inc VAT incur a standard delivery charge of €10 including VAT
  • (Please see below for exceptions)
  • We deliver to anywhere in Ireland.

Bulky items:

Bulky items may incur delivery surcharges (see below) as extra courier costs unfortunately are often unavoidable. If the order is over €150 only the bulk delivery charge will apply. The final delivery charge for bulky products will be calculated when all items have been added to the shopping cart.
All efforts are made to indicate where products are subject to delivery surcharges.

Special Order items:

We are in regular contact with our suppliers and we try our best to make sure that all “special order items” on our webstore are available from our suppliers within the timeframe advertised. If, for some reason our supplier is out of stock and you have ordered the product we will let you know immediately and give you the option to either wait until it’s back in, upgrade to a better model at little or no extra cost or receive a full refund. See more info on Special Order products here.


All nationwide deliveries will be delivered within 2-3 working days.

(Local deliveries within 1-2 working days.)

Special order items may take longer to deliver but this will be indicated on the product information page. You can see more info on Special Order products here.

Working days are Monday through Friday excluding public holidays. Orders placed on Saturday/Sunday will be deemed as being placed on the following Monday.

Some items may take longer to ship. If this is the case, we will notify you by phone/email of this delay.

If your delivery is urgent please contact us by phone or email and we will do our best to expedite it.

Please indicate on your order any specific delivery instructions.

Bulky goods:

Bulky goods will be delivered on pallets and will be unloaded by the courier. All bulky goods are delivered kerbside. Unfortunately, the delivery company will not convey the goods into premises for storage unless agreed in advance. Access to the delivery location must be suitable for a truck and failure to provide suitable level ground for operating pallet truck may result in refusal to deliver by the courier. Please note delivery operators will apply safe procedures in relation to ongoing Public Health considerations..

Exceptional Goods:

Some building materials are extremely bulky and not practical to deliver outside Co. Sligo e.g. concrete blocks, tonne bags of sand or gravel or some lengths of timber. We have highlighted where this is the case in bold red writing. If you do order these products we will contact you to see if you want to pay an additional delivery charge or if you wish to cancel the order. Please do not take offence to this as some bulky goods may cost much more to deliver than the value of the goods. We are based in Sligo so can offer a local delivery service in this area using our own vehicles.

If there is a forklift or teleporter available onsite, we would appreciate if you could tell us in advance by filling out the special delivery notes when completing the order.

The Seller or the courier company will not be held responsible for any damage to goods or persons caused by the goods being unloaded by the buyer.

**Please contact us in advance of ordering if unsure of the above**

Damaged goods:

Where goods are damaged on delivery the Buyer has the right to refuse delivery. Damaged goods should be photographed on delivery and photos emailed to straight away. If goods are damaged on delivery, we will replace the goods in as timely a manner as possible at no extra cost.

Once the goods are signed for it will be deemed that goods were in good state when delivered.


Delivery shall be within a time period agreed between the Buyer and Seller and the Seller shall use its best endeavours to ensure that delivery takes place within the period agreed. Failure by the Seller to deliver the Goods within the agreed time period shall not amount to a breach of this contract by the Seller and the Buyer shall not be entitled to damages or other compensation or to cancel this contact by reason of such failure.

The Seller reserves the right to deliver in instalments. Each part delivery shall be deemed to constitute a separate contract, the fulfilment or non-fulfilment of which shall not affect any other part of the contract or the contract as a whole. Where any order involves more than one delivery and default is made on payment on the due date (either under this contract or any other contract made between the Seller and the Buyer) the Seller shall have the right to suspend all further deliveries until payment is made or to terminate the contract without prejudice to any existing claim.

The Seller shall not be liable to the Buyer for any loss or damage which may be suffered by the Buyer as a direct or indirect result of the supply of the Goods by the Seller being prevented, hindered or delayed by reason of any circumstances whatsoever which are outside the control of the Seller. Once delivery has been accepted the Buyer shall not be entitled to withhold or postpone payment of all or any portion of the price agreed, therefore.

1. Where goods are damaged on delivery the Buyer has the right to refuse delivery. Damaged goods should be photographed on delivery and photos emailed to If goods are damaged on delivery, we will replace the goods in as timely a manner as possible at no extra cost.

2.  If goods are signed for and later found to be faulty/damaged, notice must be given in writing within 24 hours and photos will be required to be emailed to

3. All faulty/damaged goods issues will be dealt with on a case by case basis and best endeavours will be made to rectify within a timely manner. Manufacturers’ warranties will apply in certain cases.

4. Any returned items which are not faulty or damaged will incur full carriage costs which must be paid for by the customer.  Notice of intention to return unwanted goods must be given within 14 days of receiving goods. Returned goods must be in original packaging and in original condition before refunds can be given.

5. All returned goods to be sent to Patrick Rogers Ltd., O’Connell St., Ballymote, Co. Sligo

Note regarding Oil Boilers and Boiler stoves:

Please ensure you check with us first or consult a qualified professional before ordering your oil boiler or boiler stove to ensure you order the correct one for your home. If the product needs to be returned a restocking fee may apply.

Returns of Special Order Items

All “special order items” are subject to the same product returns policy as stocked items. However, items which are returned that are not faulty or damaged on delivery will be subject to a 10% restocking fee.