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Instarmac Products

Instarmac are specialists in cement and bitumen-based products, for over 40 years. Their Ultracrete range is available here at Rawlins Paints for use in highway maintenance;

  • First time permanent patching materials
  • High specification concretes
  • Fast setting repair mortars
  • Anti-skid reinstatement solution

Put through rigorous testing, Instarmac products are proven, trusted and durable, with innovative designs and materials giving the best performance in real life and real time situations.

One of the first companies to gain the new ISO 9001:2015 and ISO 14001:2015 accreditations, Instarmac operates to the highest Quality Management Systems BS EN ISO 9001, ISO14001 and OHSAS 18001 to ensure the best quality and performance.

View the full Instarmac Ultracrete range below, complete with data sheets for each product.

There are 52 products.

Showing 1-12 of 52 item(s)

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Instarmac UltraCrete Tough Patch 6mm

An instant solution for utility apparatus installations and reinstatements, permanent repairs and patching in footpaths, and temporary pothole repairs in carriageways.Certified for use through the Product Assessment Scheme (PAS) First time permanent, emergency and temporary repairs Rapid curing, instantly trafficable High deformation...

Price £942.44 (ex. VAT)

£1,130.93 (incl. VAT)

£942.44 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete Envirobed CD534 High Performance Bedding Mortar

Formerly HA104, the environmentally friendly alternative to resin-based materials, specifically formulated for the bedding of all access covers.Conforms to HA104/09 Can be used in the wet BT Approved 53N/mm² compressive strength at 3 hours 6.10N/mm² tensile strength at 3 hoursMore Information Delivery Info

Price £1,759.68 (ex. VAT)

£2,111.62 (incl. VAT)

£1,759.68 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete Envirobed CD534 Flowable High Performance Bedding Mortar

Instarmac UltraCrete Envirobed CD534 Flowable High Performance Bedding Mortar (formerly HA104) is specifically formulated for utility reinstatements. Great for bedding large section manhole covers and frames.BT LN550 and LN320 compliant Conforms to HA104/09 Can be used in the wet Combines as a bedding mortar and backfill Aids lateral...

Price £2,324.81 (ex. VAT)

£2,789.77 (incl. VAT)

£2,324.81 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete Rapid Setting Kerb & Patch Repair

Ideal for the reinstatement of small areas requiring less than a ready-mix quantity for example, the reinstatement of trip hazards, kerbs and steps.High Strength No Waste Open to traffic: 2 hours 50N/mm² compressive strength Please note: This product is subject to a minimum order quantity of 2 x pallet layers of 14 x 10kg Buckets (28 x...

Price £429.15 (ex. VAT)

£514.98 (incl. VAT)

£429.15 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete Instant Road Repair 6mm

UltraCrete Instant Road Repair 6mm grade is designed for permanent asphalt repairs in footways, footpaths and cycle tracks.Easy work formula Easier to compact HAPAS Approved since 2002 Instantly trafficable No waste, resealable buckets Easy to apply For planned and reactive repairs Use in all weathersMore Information Delivery...

Price £827.50 (ex. VAT)

£993.00 (incl. VAT)

£827.50 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete M60 Rapid Strength Bedding Mortar

Market leading, rapid strength mortar, for use with all access covers, as well as for the bonding of granite setts, flags and bedding kerbs.HAPAS approved since 2005 Conforms to HD27/15 Rapid strength gain Open to traffic: 60 minutes Shrinkage compensatedMore Information Delivery Info

Price £990.95 (ex. VAT)

£1,189.14 (incl. VAT)

£990.95 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete M60 F Rapid Strength, Fibre Reinforced Bedding Mortar

HAPAS approved market leading bedding mortar now with added fibres for superior strength gain. Ideal for use with all access covers, as well as for the bonding of granite setts, flags and bedding kerbs.Open to traffic: 60 minutes Conforms to HD27/15 Rapid strength gain Contains recycled material Shrinkage compensated Fibre reinforced...

Price £1,207.30 (ex. VAT)

£1,448.76 (incl. VAT)

£1,207.30 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete M45 Rapid Strength Bedding & Repair Mortar

For use with all access covers, emergency concrete repairs, bedding and profiling of kerbs and tidal repair projects.Rapid strength gain Conforms to HD27/15 Excellent workable consistency Open to traffic: 45 minutes Shrinkage compensated Approved for use on the London Underground and OvergroundMore Information Delivery Info

Price £981.36 (ex. VAT)

£1,177.63 (incl. VAT)

£981.36 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete M90 All Purpose, Fast Set Mortar

Instarmac UltraCrete M90 All Purpose, Fast Set Mortar is ideal for bedding access covers and general repairs. This general purpose mortar conforms to HD27/04, and a rapid strength gain and can be opened to traffic in 90 minutes.Workability: 5 – 10 minutes Set time: 20 minutes Depth: 10mm – 75mm 21N/mm² compressive strength in 2 hours...

Price £803.81 (ex. VAT)

£964.57 (incl. VAT)

£803.81 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete PY5 Flowable Polyester Resin System

Ideal for the anhoring of bolts or bars, the bedding of lights in carriageways, backfill of manhole covers and sealing surface cracks.Withstands extreme wear and tear Rapid strength gain Conforms to HA104/09 Open to traffic: 40 minutesMore Information Delivery Info

Price £893.94 (ex. VAT)

£1,072.73 (incl. VAT)

£893.94 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete QC10 F Rapid Set Flowable Concrete

A fibre modified concrete for backfilling around manhole frames and gullies and can also be used for surface repairs.HAPAS Approved since 2005 Shrinkage compensated Rapid set: 10-20 minutes 20N/mm² compressive Open to traffic: 90 minutes strength after 90 minutesCoverage Calculator

Price £1,080.17 (ex. VAT)

£1,296.20 (incl. VAT)

£1,080.17 (ex. VAT)

In Stock and Available for Delivery

Instarmac UltraCrete QC10 Rapid Strength Concrete

Designed for thick section repairs, haunching reinstatements, ironwork backfilling and commerical sign/post installation.HAPAS Approved since 2005 20N/mm² compressive Rapid set: 10-20 minutes strength in 2 hours Open to traffic: 2 hours • Shrinkage compensatedMore Information Delivery Info

Price £1,039.11 (ex. VAT)

£1,246.93 (incl. VAT)

£1,039.11 (ex. VAT)

In Stock and Available for Delivery

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Filter By

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Product Range

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Suitable For Use On

Product Usage Type

Product Usage Type

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Colour Family

Interior / Exterior Use

Interior / Exterior Use

Single, Two or Three Pack

Single, Two or Three Pack

Base Type

Base Type

Application Method

Application Method

Need Help?

Need Help?

Instarmac are a market-leading specialist in cement and bitumen-based products, established for over 40 years in the UK. Their product ranges include Ultracrete - distributed by Rawlins Paints - which contains solutions for all your highway maintenance needs.

Instarmac's Ultracrete is a proven and trusted range and includes first time permanent patching materials, high specification concretes, fast setting repair mortars and anti-skid reinstatement solutions for repair and maintenance projects on roads, cycle paths, walkways and more.

Such products need to be durable due to the inconvenience in digging up highways, blocking traffic and causing delays to replace and repair damaged surfaces, road markings, manhole covers, etc. Instarmac provide high specification products that are durable, proven and independently tested, backed up by first class customer, technical and site support.

Contact us today for technical and product support across an extensive range of HAPAS-approved bedding mortars, backfill flowable concretes, high-specification concretes and line marker reinstatements. Flow rates, drying times and application methods are also available for each product in the attached datasheets – more information is available on request.

Also available at Rawlins Paints is Instarmac's Ultrafloor range - premium solutions for the modern flooring contractor. All of Ultrafloor's specialist materials are suitable for the preparation of subfloors in commercial, industrial and domestic applications, and include:

∙ Smoothing Underlayments

∙ Repair & Finishing Compounds

∙ Primers

∙ Moisture Protection

∙ Ancillaries