Presto Epoxy Filler white + Hardener, 500 g

2-component, solvent-free epoxy fine putty for use above water and especially in underwater environments on all customary boatbuilding materials. The putty levels out slight unevennesses and fills capillary cracks. It is extremely water-resistant and scarcely shrinks.

• Solvent- and phenolic-free, therefore low unpleasant odour
• Ease of application
• Good adhesion
• Very easy to sand
• Resistant to diluted acids, diluted lyes, inorganic salt solutions, benzine and petrol, fats and oils

Technical data:
Pot life: approx. 45 min. at 15 °C; approx. 15 min. at 25 °C
Working temperature: min. 12 °C
Hardening time (at 20 °C, 50 % relative air humidity):
Overcoating intervals: 6 hours
New putty application at 20 °C after max. 24 hours
Sandable after approx. 24 hours
The final hardness is achieved after approx. 5 days.
Increased chemical resistance and firmness are achieved by afterward post-curing at 50 °C for 24 hours.
Flashpoint: A-Component >100 °C, B-Component >100 °C
Density at 20 °C: A-Component 1,8 g/cm³, B-Component 1,8 g/cm³
Addition of hardener:
A-Component (Basis) : B-Component (Hardener) = 2 : 1 weight parts
Temperature resistance of the cured material: 70 °C