TECHNONICOL Nr. 23 is a heavy duty glue consisting of butadiene- styrene thermoplastic elastomers, organic fillers, solvents and technological additives.
TECHNONICOL Nr. 23 fixer is designed to seal the laps of flexible roof shingles and other bituminous materials, the mastic can also be used to adhere bituminous membranes to masonry, metal, ceramic or any other surfaces. TECHNONICOL Nr. 23 mastic can be used when creating flashing details to pitched or flat roof upstand applications.
Clear the surface of dust, oils, ice-buildup and other contamination. Mastic application on a damp surface is not permitted. When applied to porous bases, the surface should first be prime-coated by using bituminous primer. Wait until the primer is fully dried. Carefully mix mastic before application! Distribute mastic using a putty knife on one of the surfaces in a layer 0.5–1 mm thick. Connect surfaces, avoiding the formation of folds and bubbles. It is recommended that special rollers be used for this. Press surfaces until the appearance of mastic from a seam. Application temperature range — from –5°C up to +40°C. Before using at low temperatures let the mastic stand at room temperature for a period of not less than a day.
Store in dry place protected against sunlight at a temperature between -20°C and +30°C. Shelf life - 18 months.
PROPERTIES | PERFORMANCE |
---|---|
Strength of adhesion to the base - with concrete, MPa | 0.5 |
Strength of adhesion to the base - with metal, MPa |
0.8 |
Strength of adhesion between layers, MPa bitumen membrane - bitumen membrane |
0.5 |
Strength of adhesion between layers, MPa bitumen membrane - concrete |
0.4 |
Heat endurance, °С | 110 |
Shear strength of glued bond, kN/m | 4.0 |
Mass fraction of non-volatile substances, % | 75 |
Bucket volume, kg | 10, 3, 310 ml cartridge |
SIA "Darba Materiāli"
Reģ. numurs: 41203046832
PVN numurs: LV41203046832
Adrese: Lokomotīves 26, Rīga
Banka: Citadele
Konta nr.: LV31PARX0019293210001
Lokomotīves iela 26,
Rīga