Rapid Setting Jointing Mortar

Product Application
Kilsaran Rapid Set Jointing Mortar is designed for the jointing
of pavements units constructed with clay, natural stone,
granite setts, concrete flags and paving bricks. The product
is formulated to meet the requirements of BS 7533 parts 7 &
12. Kilsaran Rapid Set Jointing Mortar can be used in the
following applications;
• Jointing of natural stone setts and slabs
• Joints to kerbing
• Jointing of concrete flags
• Jointing of clay pavers

Product Use
Suitable for use in temperatures between +5°C and +30°C.
Ensure the paving is free from any dust, dirt or grease, presoaked
and having all ponded water removed prior to
application. Kilsaran Rapid Set Jointing Mortar should be
mixed with approximately 4.25 litres of clean potable water,
per 25kg bag of material, for 3 minutes to reach a lump free
flowing consistent slurry. Do not remix or add additional
water to the mix. Only mix enough material which can be
placed in within 10 minutes. Pour the fresh mortar onto the
prepared paved area and chase into all joints with a soft
brush or squeegee. Ensure joints are full, allowing for
settlement and remove any excess material with the
squeegee once joints are full. Spray a mist of water onto the
area at all times to aid the cleaning process. When the joints
are sufficiently hard (this could be as soon as 15 minutes)
remove any residual material with a constant flow of water
and a diagonal sweeping action. A specifically designed belt
cleaner can also be used. Timing and experience are critical
to ensure no staining occurs. Once cleaned inspect all areas
to ensure all excess mortar is removed.

Benefits
This product offers many advantages over conventional site-mixed or
ready-mixed rendering mortars:
• Rapid Setting – Initial set in 15 minutes
• Shrinkage compensated
• Light foot traffic in just 1 hour
• Complies with BS 7533
• Long term durability
• Convenient and user-friendly
• Eliminates wastage
• Promotes cleaner and safer sites

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