Fast-pourable Grout for Filling Cable Slots

Fast-pourable grout for filling cable slots About this product Cable grout is a three-component low-modulus, semi-flexible polyester resin compound for filling cable slots. Can be used in asphalt, bitumen and concrete surfaces. Use for gaps 5 mm to 16 mm wide. Technical data Uses ● Runway......

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Fast-pourable grout for filling cable slots


About this product

Cable grout is a three-component low-modulus, semi-flexible polyester resin compound for filling cable slots. Can be used in asphalt, bitumen and concrete surfaces. Use for gaps 5 mm to 16 mm wide.

Technical data

The following test results were obtained in laboratory conditions, in 2 hours.

Compressive strength13 N/mm2
Tensile strength3•5 N/mm2
Flexural modulus10 – 12 N/mm2
Modulus of elasticity in compression14 kN/mm2
Density1659 – 1725 kg/m3
Setting time
Cure temperature
5°C90 – 110 minutes
10°C65 – 80 minutes
15°C35 – 45 minutes
20°C20 – 24 minutes
25°C12 – 14 minutes
30°C10 – 12 minutes
35°C6 – 10 minutes
Once cured, the material is suitable for service conditions of +60°C.


● Runway airport lighting

● Taxiways and hardstanding

● Communication cables in sawn slots

Features and benefits

▲ Easy to mix and place

▲ Does not segregate or bleed

▲ Rapid setting for quick return to service

▲ Can be used in cold weather down to 5°C

▲ Good abrasion resistance

▲ Excellent chemical resistance

▲ Available in black


All surfaces must be mechanically sound, dry and clean. All saw cuts should be free of slurry, dirt, dust, grease, oil or any other contaminants.

Saw cuts should be as narrow as possible, depending on cable size.

Surfaces should provide a textured, mechanical key for full bond.

The edges of slots should be cut sharp.

New concrete should be at least 7 days old prior to grouting.


Pour the resin into a clean plastic or other suitable container and gradually add the small bag containing hardener. Mix thoroughly. Now add the large bag containing filler and mix until a uniform colour and consistency is achieved. Small quantities can be mixed by hand using a spatula. Large quantities should be mixed mechanically.


Immediately after mixing, pour cable grout into the prepared slot using a funnel or tun dish.

Top up as required within 2 hours.

Cable grout is not intended for filling large voids. For gaps wider than  16 mm, use  cable grout mixed with clean, dry, rounded aggregate up to

5 mm diameter. Up to 10 kg of aggregate can be used for gaps not exceeding 30 mm.

Setting times are dependent upon temperature. These are shown in the Technical Data table.


Clean tools with technical solvent before the grout sets.


Cable grout is supplied in 19 kg packs

Storage and shelf life

Store in a cool, dry place out of direct sunlight. Shelf life in correct storage conditions is at least 12 months.

Protect from frost.

In hot weather conditions it is advisable to keep the product in refrigerated containers, transferred to insulated chambers/boxes on site.

Health and safety

For further information, please request the Material Safety Data Sheet for this product.

Technical services

Tasir’s Customer Services Department has a team of experienced advisors available to provide on-site advice both at the specification stage and during application. Detailed specifications can be provided for specific projects or more general works. Site visits and on-site demonstrations can be arranged on request.

Sales enquiries

Tasir products are distributed throughout the UK through selected stockists and distributors. Please contact the relevant Customer Services Team below for all product orders and enquiries.

Technical helpline

Tel: +86-13103917746



Tel: +86 -18503893502


Tasir Construction Material&Technology

Tianda Block, Jianggan District, Hangzhou City, Zhejiang Province, China

Tel: +86-571-87569602

Fax: +86-571-28197878


To the best of our knowledge and belief, this information is true and accurate, but as conditions of use and any labour involved are beyond our control, the end user must  satisfy himself by prior testing that  the product is suitable for his specific application, and no responsibility can be accepted, or any warranty given by our Representatives, Agents or Distributors.

Products are sold subject to our Standard Conditions of Sale and the end user should ensure that he has consulted our latest literature.

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