MM1018 SMART S

Storage / Shelf life

Store in the original, unopened container in a dry place at max. 30°C. Temperatures higher than 30°C can lead to leaks or leakage of resin/hardener! Shelf life 6 months. Protect from direct sunlight. Higher temperatures reduce the shelf life.

Work preparation

If possible, clean dirt and loose particles from contact surfaces that are wetted with MM1018 Smart S using de-oiled compressed air. Diamond cleaner #1417 is recommended for this purpose. If screws are present, protect them with PU screw protection to prevent the threads from sticking to MM1018 Smart S at a later date. If the contact surfaces need to be separated again at a later date, it is necessary to use a release agent in advance. Diamond release agent #1354 is recommended here. The release agent must be applied generously to the contact surface where adhesion is to be avoided.

Application description

MM1018 Smart S can only be applied by injection or casting. It is necessary that the gap to be filled is sealed all around. The use of MM1018 SEAL #2108 is recommended for gap sealing. Information on material and processing can be found in the technical data sheet MM1018 SEAL #2108.

Injecting

MM1018 Smart can be injected into a sealed cavity. A prerequisite for the injection are appropriate injection and ventilation openings, which must be planned depending on the existing gap dimensions or cavity. Injection takes place via packers attached to the gap. Depending on the installation situation, these are available as flat packers (Prod. No. #8202) or angled packers (Prod. No. #8201). The connection is made via flexible plastic hoses (Prod. No. #1579) using shut-off valves (Prod. No. #1577) which are attached to the inlet and outlet points via R1/4″ screw connections (Prod. No. #1578). An approx. 150 mm long plastic hose, a shut-off valve and a further piece of hose designed to suit the working conditions for connecting the injection cartridge or for venting must be attached using suitable clamps (Prod. No. #1576).

The static mixing spiral #2132 is attached to the double cartridge and secured with the bayonet lock. The double cartridge is inserted into the dispenser – when the cartridge is correctly fitted, it snaps into place. The cartridge tip is now placed on the free end of the hose by hand. After opening the shut-off valve, injection can begin at the push of a button. The injection pressure can be regulated via the dispenser.

To change or refill the cartridge, the pistons of the dispenser are retracted, then the shut-off valve is closed to prevent the already injected material from flowing back. The free end of the hose is fixed for the cartridge change so that no material can leak out. Injection is stopped as soon as the material emerges from the upper vent opening. Close the shut-off valve before removing the cartridge. Any material flowing back out of the injection hose must be collected with a cloth, for example, and disposed of properly.

After curing, the injection and vent connections can be cut off and disposed of.

Time schedule

1) Clean and apply release agent if necessary

2) Apply screw protection if necessary

3) Prepare and install the injection opening

4) Circumferential sealing with MM1018 SEAL

5) Allow MM1018 SEAL to harden

6) Injection with diamond MM1018 Smart S

7) Allow MM1018 Smart S to cure

8) Knock off the injection connections and clean the gap area if necessary

9) Apply corrosion protection if necessary