COLA DE POLIURETANO N-22 250CC.

- It has been specially developed for plastics (PVC, polyurethane, etc.), rubbers, leather, etc. - It is used for inflatable boats made repair PVC (Strongan, Tersilon, etc). It treats well with heat and is very resistant to hydrolysis. - SURFACE PREPARATION - The surfaces must be clean, dry and degreased. Allow to dry. - APPLICATION - This glue is used with the hardener in an amount of 4% (or 40 ml per liter). - Mix 4% hardener with the desired amount of glue. Mix to an even consistency. - Allow to dry for 5 to 10 minutes. When the glue starts to dry, a second layer of glue. Allow to dry for 10 minutes. Then firmly press both sides. Bonding is immediate. - Full effect is achieved after 48 hours. This process is carried out at a temperature of 20 ° C and ideally less than 65% relative humidity, - the base - Base Product: ............................ polyurethane in a solvent system - Color: Colorless .............................................., translucent - Viscosity: 4000 mPa.s ...................................... A - Density: ........................................ 0.86 g / cm3 + - 0.02 - conventional dry (EN827): ............. 19% + - 3% - Open time limit at 20 ° C: 10 minutes ...... - Temperature resistance of the joints: .... - 30 to 100 ° C with 4% hardener - Final setting at 20 ° C: ... ... 48 h - Pot life: ...................... About 12 hours with 4% hardener - Flash point: ..................... <= 21 ° C - hardener - Base Product: ............................. polyisocyanates in solution in a chlorinated solvent system - Color: Brown ............................................... yellow - Viscosity: ....................................... very smooth - Density: .......................................... 0.96 + - 0 , 02 - conventional dry (EN827) ............... 27 + - 2% - NCO content: ............ ....... About 8% - Flash point: ..................... <= 21 ° C