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Sikaflex Pro 3 Purform – CTN 20 x 600ml & Single

Sikaflex Pro 3 Purform – CTN 20 x 600ml & Single

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From £9.18(Inc VAT)
From £7.65(Ex VAT)
SKU: Sikaflex Pro 3 – CTN 20 x 600ml & SingleCategory: Joint Sealants Brand: Sika
Sikaflex PRO-3 Purform is a high-performance multi-application polyurethane joint sealant, which can be used for internal and external applicatio... Read full description
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Sikaflex PRO-3 Purform is a high-performance multi-application polyurethane joint sealant, which can be used for internal and external applications. This product has elastic properties and high mechanical resistance, making it ideal for sealing connection joints and movement joints on floors.

Sikaflex PRO-3 Properties

The Sikaflex Pro 3 Purform comes in a concrete grey which will help it blend with most construction works. Not only this but the Sikaflex Pro 3 is easy to apply. Just take a look at the datasheet below to see how it works.

Advantages of Sikaflex PRO-3 Purform

The Sikaflex Pro 3 Purform is a multi-purpose polyurethane sealant that has become the industry standard due to its advantages which can be found in the product details Sikaflex Pro 3 datasheet which include but are not limited to:

  • Very high mechanical and chemical resistance
  • Bubble-free curing
  • Waterproof seal
  • Elasticity at a high range of temperature
  • High movement capability: +/-25 % (ISO11600) and ±50 % (ASTM C920)
  • Can be used for most construction surfaces
  • Good adhesion to most construction materials
  • Solvent-free and low-emissions
  • Weather resistant
  • Monomeric diisocyanate content <0.1 %: no user safety training needed (REACH restriction 2023, Annex XVII entry 74)

How does Sikaflex Pro 3 Work?

Sikaflex Pro 3 works by the polyurethane's exceptional sealing and bonding properties, even under harsh conditions like exposure to chemicals, water, or extreme temperatures, have made it a crucial component in sealants and adhesives like those produced by Sika. Its versatility and durability have enabled it to excel in various applications, cementing its position as a valuable material in the construction and industrial sectors. Sikaflex PRO 3 Purform however is a friendlier and superior alternative to traditional polyurethane which is safer to use and for the environment due to the low VOC and monomer content inside. 

Usage of Sikaflex PRO-3 Purform

The Sikaflex Pro 3 Purform is a versatile joint sealant and can be used in several different environments.

In most cases, you do not need to use a primer with Sikaflex Pro 3. However, if applied to a porous surface then the substrate should be primed with the correct substrate preparation to get the most out of Pro 3 Purform.

The main use of the Sikaflex Pro 3 is for horizontal and vertical interior and exterior sealing joint applications such as:

  • Tunnels
  • Sewage and chemical plants
  • Food industry
  • Saw-cut joints
  • Cleanrooms
  • Sikaflex Pro-3 Purform can be used for coving saw cuts
  • External and internal flooring
  • Parking decks
  • High trafficked areas
  • Warehouses and manufacturing plants
  • Movement capability and connection floor joints
  • Pedestrian and traffic areas

The Sikaflex Pro 3 sealant we have on sale is perfect for any internal or external joint connection issues you may have.

Sikaflex Pro 3 Size – CTN 20 x 600ml or Single 600ml

Sikaflex Pro 3 Colour – Concrete Grey

Download Product Info (Sikaflex Pro 3 Technical Data Sheet)

Estimated delivery 1-2 working days to UK mainland



Delivery and Return

Charges start from £6.90 inc vat on small, lightweight orders and £22.50 inc vat on heavier or difficult to transport items.

All small item orders with a value of £100.00 inc vat will be carriage paid.

All large item orders with a value of £200.00 inc vat will be carriage paid.

*small or large classification of items are determined by weight and dimension of product*

Please note that your order may need to be split into separate packages if over 30KG.

All of the above is based on UK Mainland deliveries, further charges may be incurred if the delivery address is outside of this.

We are also currently unable to deliver outside of the UK on our regular carrier so if you require delivery outside the UK please call or email the details to the office as we reserve the right to refuse service or refund orders based on this.

Guarantee next day delivery.

Some of our products have a note that states – if ordered before 1pm and being delivered to UK mainland on a next day basis.

Please note that given the current circumstances alot of carrier companies are struggling to keep up with demand and although we do book these deliveries as next day services, the carriers cannot always fulfil these and an extra day may be required.

A high percentage of our advertised goods are stock items but be aware that if you are taking very large quantities of stock that we may not be able to fill your order fully on first delivery. Please call the office to check to not be disappointed.

We are also an active trade counter and part of a larger network of companies so stock can be taken at any time but we will always aim to deliver your goods as soon as possible.

Also if ordered along side goods that we cannot guarantee next day delivery on, these will be delivered based on the schedule of the other item.

Signature required on delivery.

The carrier we currently use requires a signature for all deliveries as a proof of delivery. If you cannot guarantee someone will be home to receive this please leave delivery instructions for a safe place or neighbour to leave your goods with. Due to covid and new contactless deliveries, our carriers will not require a signature but will take down the recipients name as POD.

If no one is available to take the delivery, the courier will leave details at the address to rearrange delivery or may leave with a neighbour. Note we may need to make an additional handling charge for the return and re-delivery if a package is unable to be delivered multiple times due to no one being home to receive this. Due to covid our carriers are restricting the number of re-delivery attempts.

After three attempted deliveries our carrier will return the goods to ourselves and in this worst case situation, we may cancel the order and refund your money, excluding any additional charge for the return and re-deliveries.

Materials delivered from our own stock.

Normally 1 – 2 days (this can sometimes be longer if we are waiting for manufacturers’ stock to arrive into ours).

If the order is placed before 1:00pm and all of the items are in stock, then we will endeavour to dispatch your order same day for delivery the following day.

This still applies for deliveries out of our local area but please note that we use independent carriers so be aware that there may be external factors which we cannot control (e.g Far out postcodes or local traffic situations)

Materials delivered direct from the manufacturer.

There may be some occasions when it is more efficient or cost effective to have the materials shipped direct from our suppliers to the customer.

We will place the order immediately upon receipt of your order but this can sometimes take a few working days depending on the manufacturers production schedule or carrier used.

We will always endeavour to get the goods to the customer at the earliest possible date but if these are urgently required, please speak to us to check.

Please note that many manufacturers will offer a next day delivery service at an increased delivery cost and also a cut of time for this order to be placed (usually around 11am / 12pm)

Please call us on 08454 530 017 between 8am and 5pm Monday – Friday or email us on [email protected] for any delivery queries, or urgent requirements.

Please read our full terms and conditions with regard to full details on deliveries.

Sikaflex Pro 3 is a 1-part, polyurethane, tough, coloured, elastic joint sealant for sealing many types of joint configurations in floors and civil engineering structures.

*For advice on specific uses, please contact our helpful team.

Sikaflex Pro 3 can be used on a range of surfaces including concrete, masonry, brick, stone, metal, glass, wood, PVC, GRP, and ceramic.

*For advice on specific uses, please contact our helpful team.

Apply Sikaflex Pro 3 by inserting it into the sealant gun, fitting the nozzle, and then applying Sikaflex Pro 3 into the joint ensuring that it comes into full contact with the sides of the joint and avoids any air entrapment.

Yes, Sikaflex Pro can be used for outdoor applications. It's designed to withstand exposure from sunlight, heat, cold, and moisture.

*For advice on specific uses, please contact our helpful team.

The average drying time for Sikaflex Pro 3 is around 60 minutes for it to skin-over.

Sikaflex Pro 3 is suitable for use in wet environments except from in or around swimming pools.

*For advice on specific uses, please contact our helpful team.

In most cases Sikaflex Pro 3 does not require a primer before application. However, if applying to a porous surface then the substrate should be primed.

*For advice on specific uses, please contact our helpful team.

The shelf life of Sikaflex Pro 3 is 15 months from date of production.

Yes, Sikaflex Pro 3 is designed to be highly durable and able to withstand a wide range of environmental conditions, including high-traffic areas.

*For advice on specific uses, please contact our helpful team.

Sikaflex Pro 3 should be stored in its original unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +25 °C.