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Applications: ~~Substrate preparation/Primers~~ (1)
Brands: Bostik; Roxol
Destinations: ~~Floors~~ (1)
Specific characteristics: ~~Ready-to-use~~ (1)
Substrates: ~~Ceramic tiles~~ (1)
Segments: ~~Construction~~ (1)

NOVAFLEX 348

Satin polyurethane varnish for industrial floorings

Definitions
TackAdhesive power to maintain together 2 materials. Tacky surface means sticky surface.
Working timeTime between end of waiting time and moment when the application is no longer possible

Uses

NOVAFLEX 348 is a 2-component solvent-based aliphatic polyurethane resin usead as a finishing varnish for epoxy or polyurethane industrial floorings.

Benefits

Product used in a system that complies with European standard NF EN 13813
Exellent resistance to UV-rays
Good mechanical properties
Satin finish

Properties

Physical:

Bostik method N°	Characteristics	Resin (Part A)	Hardener (Part B)	Blended
00.010	Consistency	Liquid	Liquid	Liquid
00.020	Colour	Milky	Coulourless	Coulourless
01.052	Specific gravity at 23°C	1.10	1.09	1.09
01.070	Brookfield viscosity, spindle 2, 20 rpm at 23°C	500-1 000 mPa.s	10 - 50 mPa.s	60 - 180 mPa.s
	Mixing ratio: - by weight - by volume	100 100	116 117
01.060	Pot life at 20°C (for 100 cm3)			2 hrs 30 mins
	Working time at 20°C (for 5 kg)			approx. 1 hr

Consumption:

120 g/m²

Shelf life:

Up to 12 months in the original, unopened containers, stored in a dry place between +10°C and +25°C.

Application

Application conditions

Working temperature: + 10° to + 30°C

Maximum relative humidity: 80%

SUBRLOOR PREPARATION

Epoxy or polyurethane flooring should be clean and dust-free.

MIXING AND APPLICATION

Thoroughly mix the resin, then add hardener into the resin and mix with low-speed electric drill and a mixing paddle for 3 to 5 minutes (speed: 200-300 rpm in order to avoid air bubbles inclusion).

Apply immediately the mixture with a medium-pile roller onto the substrate at a rate of 120 g/m².

A single coat of NOVAFLEX 348 is needed.

Drying time at +20°C: tack-free	1 hr 50 mins
Drying time at +20°C: touch dry	2 hrs 15 mins
Set to traffic at +20°C	48 hours

Packaging

Presentation	Bar code	Bostik code
metal kit - 5 kg		171800