Polyester Grout

Polyester Grout

Fast-setting, high-strength flowing grout About this product polyester grout is a three-component polyester grout for anchoring and fixing. Fast-setting for rapid installation and can be used down to 0°C. Flowing grout to fill gaps of between 5 mm up to 90 mm dependent upon bulking out with......

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Fast-setting, high-strength flowing grout


About this product

polyester grout is a three-component polyester grout for anchoring and fixing. Fast-setting for rapid installation and can be used down to 0°C. Flowing grout to fill gaps of between 5 mm up to 90 mm dependent upon bulking out with aggregate.

Technical data

AC150/5370-10 P606 Test results


Test method


Tensile strengthASTM D-6385.25 MPa
ElongationASTM D-638<1%
Coefficient of linear expansionASTM D-116833 x 10–6 m/m K
Dielectric strength (short time test)ASTM D-149350 v/mil
Arc resistanceASTM D-495197 sec
Adhesion to steelProprietary5.34 MPa
Adhesion to concrete
3.63 MPa (concrete failure) Asphalt failure at
Adhesion to asphaltProprietary
Compatibility with asphalt concreteNone<0.7 MPa Yes
Bond to aluminium light base(Weber test)ASTM D-34073 MPa

Pot life or cure time


Standard grade

Rapid grade

0°C40 minutes
5°C25 minutes
7°CDo not use below 10°C22 minutes
10°C55 minutes17 minutes
15°C45 minutes12 minutes
20°C30 minutesDo not use above 17°C
25°C20 minutes
30°C15 minutes
35°C12 minutes
40°C8 minutes


● Fixing airport lighting units

● Fixing vertical bolts, starter bars and dowels

● Grouting anchor bolts and holding down bolts

Features and benefits

▲ Fast-seting with rapid strength gain, allowing loads to be applied within 2 hours at 20°C

▲ Available in standard and rapid grades depending upon temperature

▲ Excellent adhesion to concrete and asphalt substrates

▲ Can be bulked out for varying gap sizes, 5 mm – 90 mm

▲ Proven technology with reliability

▲ Over 30 years experience worldwide

Technical grout FG


It is essential that all surfaces are clean, sound and dry. Inadequate preparation is likely to lead to a failure of bond.

Concrete surfaces should be prepared by suitable mechanical method to provide a clean, freshly-exposed concrete surface. Drill holes with a rotary percussive drill to provide a rough side to the drilled hole suitable for anchorage.

New concrete must be 28 days old and free of any cement laitance.

Steel surfaces should be free of any surface rust and grit blasted. Degrease with technical solvent.

Asphalt surfaces should be clean, sound and dry. Ensure any cut surfaces are washed to remove any slurry or dirt.


Polyester grout must be placed immediately after mixing, due to the rapid set of the grout.

Setting times are dependent on temperature and these are shown in the Technical  Data on the facing page.

Ensure there are no voids or entrapped air in the gap.

It is recommended that in hot weather, the product is kept as cool as possible.


Polyester grout is supplied in 23.3 kg packs.


Yield is dependent upon bulking out – see Mixing.

Storage and shelf life

Store in a cool, dry place.

Shelf life of unopened packs is at least 12 months.

For hot weather conditions, it is recommended that polyester grout is kept cool in a refrigerated container and in insulated boxes on site. This will ensure a longer working time.

Health and safety

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



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, flat stick etc. Larger quantities should be mixed using a mechanical stirrer or electic drill attachment, such as an MR4-100 blade at a speed below 450 rpm.

Polyester grout when mixed is used for annular gaps of between 5 mm and 12 mm. For larger gaps, polyester grout can be bulked out as follows:

5 – 12 mmpolyester grout12 litres
12 – 25 mm

Up to 20 kg oven drie

8 – 16 grade sand per pack grout

20 litres
20 – 40 mm

Up to 27 kg of aggregate

single size 5 – 6 mm per pack grout

22 litres
30 – 90 mm15 kg of aggregate, single size 10 mm per pack of grout18 litres

NB: do not use site sand or aggregates. All aggregates must be oven-dried.

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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