Repair holes & build slopes

Coarse Repair Mortar

Adhesion Primer EP & JP Sand

Hagmans Coarse Repair Mortar is made by mixing Adhesion Primer EP and JP Sand. The mortar is used to repair larger holes and cracks as well as to build slopes. The product is intended for repairing cement floors. With Coarse Repair Mortar, repairs can be made which will even be stronger than cement.

Preparation: If necessary wash and degrease the surface. Remove any laitance (cement skin) by sanding, blasting or milling. Sand any glossy sections matt. The substrate must be completely clean.

Step 1

Carefully Mix Hagmans Adhesion Primer with the A+B-components. Use protective gloves and protect the floor against any spills. Hagmans Coarse Repair Mortar contains 1kg Adhesion Primer EP and 6kg of JP Sand. The setting time is about 35 min.

Step 2

Prime the substrate using Hagmans Adhesion Primer EP.

Step 3

Then mix 6kg JP Sand into the adhesion primer (approx. 1kg A+B). The work is facilitated with a drill machine and mixing paddle. The batch will cover approx. 45 x 45cm x 2cm thick.

Step 4

Pour the mortar and press together with a steel-plated mould, mortar trowel or similar. For the final glazing, spray water onto the tool in order to attain a high-gloss surface finish.

Step 5

The curing time at 20°C is approx. 12 hours and overcoating should be carried out within 24 hours.
Full repair strength is attained after seven days at room temperature.

Fine Repair Mortar

Adhesion Primer EP & Micro-talc

Hagmans Fine Repair Mortar is made by mixing Hagmans Adhesion Primer EP and Micro-talc. The mortar becomes a finely grained mass which is suitable for repairing smaller holes and cracks.

Preparation: If necessary wash and degrease the surface. Remove any laitance (cement skin) by means of sanding, blasting or milling. Sand any glossy sections matt. The substrate must be completely clean.

Step 1

Mix Hagmans Adhesion Primer carefully with the A+B-components. Use protective gloves and protect the floor against any spills. Hagmans Fine Repair Mortar contains 1kg Adhesion Primer EP and 1.3kg of Micro-Talc. The setting time is about 35 min.

Step 2

Prime the substrate using Hagmans Adhesion Primer EP.

Step 3

Then mix Micro-talc into the adhesion primer until the desired consistency is attained. The work is facilitated with a drill machine and mixing paddle. The batch will cover approx. 27 x 27cm x 2cm thick.

Step 4

Apply the filler with the help of a putty trowel.

Step 5

The curing time at 20°C is approx. 12 hours and overcoating should be carried out within 24 hours. Complete curing is attained after seven days.

You will need
Small amounts of up to approx. 1kg can be mixed manually with a rectangular mixing paddle. Larger amounts should be mixed electrically or with a pneumatic machine mixer, such as a low-speed drilling machine with suitable mixing blades. Splash protection and eye goggles are recommended. Clean the tools with Hagmans Cellulose Thinner.