ARBOKOL 2150

Recommended for joints in flat roofs, heavily trafficked floor joints, concrete slab constructions, water retaining (non-drinking water) and sewerage structures where bio – degradation resistance is required. Can be used for joints requiring chemical resistance (Please contact ARBO^® Technical Services for further information).

Not recommended for joints subject to large and frequent movement or for use with potable water. 

Joint Preparation
The joint surfaces must be clean, dry and free from all contamination. The surfaces should be degreased using the appropriate ARBO Cleaner.  Primers may be required on some substrates. It is recommended that ARBO Technical Services should be consulted, and advice obtained regarding the choice of primer for specific purposes.

Mixing
The base and curing agent ratio control the adhesion, strength, and durability of Arbokol 2150. The whole contents of the curing agent pack must therefore be added to the base and the components thoroughly mixed.

Application
The normal method of application is to fill the mixed sealant into ARBO Hand Barrel Guns using a heavy-duty follower plate. The cartridge is then placed over the hole in the centre of the plate. Applying steady downward pressure will then fill the cartridge. Insert plunger into the cartridge and the mixed sealant is then ready for application.  The sealant should be extruded firmly into the joint by maintaining an even pressure on the trigger of the gun.

Joint Backing
Where applicable, appropriate joint filler e.g. closed cell polyethylene foam, should be used to provide the correct joint depth. All joint preparation, priming, and sealant application should be carried out in accordance with BS 8000 -16: 1997 + A1: 2010, the British Standard for the sealing of joints in buildings.