In the 750 gr and 1,5 kg are available minipumps dispen- sing the correct resin and hardener quantity. In the 30 kg (20 kg A + 10 kg B) and in the 4,5 kg (3 kg A + 1,5 kg B) packs it is possible to t the dosing pumps to speed-up and secure the mixing and work. Note: In order to maintain the correct mixing ratio 2:1 by weight, always dispense 1 dose of component A and 1 of component B. With dosing pumps application is easier. Above instructions are valid for all types of dosing pumps. Dosing pumps are randomly checked. It’s NECESSARY to verify the correct quantity of resin dispensed by the pumps at the rst use, use a scale to do it. Correct proportion by weight is 2:1, 100 gr A + 50 gr B