Description
APIRO LACK RF 75
Class 1 fireproof colored paint
¤Description
APIRO LACK RF 75, a class 1 fire retardant paint product, is
a polyurethane lacquer based on oil-free polyesters, hardeners
isocyanates, solvents, pigments, opacifiers and flame retardant compounds
for the fireproofing treatment of wooden materials according to DM 6
March 1992 which implements the UNI 9796 standard. The reaction class
to the fire given to these wooden artefacts treated as follows
exposed is equal to 1.
¤Features
Catalysis ratio 2/1
Application temperature +10°C ÷ +25°C
Spray / curtain application
Possible dilution DILUENTE DMC 50
Yield 400 g/m²
Dust dry 1 h (1)
Out of footprint 3 h (1)
Pot Life 3h (1)
Sandability 16 hours (1)
Gloss/Opacity from 10 to 35 gloss (2)
Good chemical/physical resistance
Excellent coverage
Storage stability 1 year (3)
Packs 15 Kg ( 10 + 5 )
DNE thinner tool cleaning
1 at 20°C and 65% RH
2 on 90 micron wet film hardened at 20°C and 65% RH for 7 days.
3 in closed original containers and at a temperature between +10° and +25°C
¤How to use
APIRO LACK RF 75 catalysed in the indicated ratio, mixed in
evenly, and left "to rest" for at least 10/15 minutes,
it must be applied on the previously filled wooden material,
sanded and thoroughly vacuumed, according to the following
procedure:
* 1st coat: 200 g/m². of mixed product in ratio A/
B=2:1 by weight.
* After at least 16 hours, sand with 150/180 grit paper
by hand.
* 2nd hand: 200 g/m². of mixed product in ratio A/
B=2:1 by weight.
NB: The above quantities are the minimum necessary for
obtain the fireproofing of wooden materials according to the DM
6/3/92.
In spray applications, the product must be taken into account
it is lost; it is advisable to carry out some tests to quantify
such a loss. In curtain wall applications, check that the
woody essences with large cells do not create blowing problems.
It can be used for the maintenance of painted surfaces
water or water and pH neutral detergent; do not use solvents. The
CHIMIVER's technical service will be glad to offer any further
advice and assistance, however customers must make sure (if
necessary through appropriate tests) that the product is suitable for
their intent and meets their application and exercise needs.
Consequently CHIMIVER denies any responsibility for any
dispute arising from the behavior of that product a
once applied.
APIRO LACK RF 75 has the main purpose of giving the materials
woody materials the "Fire reaction class 1" in compliance with the standard
UNI 9796 implemented with DM 6/3/92. From our tests the appearance
aesthetic is not penalized by the fire retardant paint product
but, given the enormous typology of wood essences used, it is
it is always advisable to verify the result with practical tests
the external appearance of the building.
This technical data sheet has been drawn up in compliance
to the manufacturer's declaration pursuant to the uni 9796/
CNVVF/CCI.
¤Warnings
The UNI 9796 standard mentioned above excludes: a) veneered materials
with sliced or peeled wood using glues based on
thermoplastic resins. b) assembled with a cellular or slatted structure,
including air cavities or filled with materials of nature
heterogeneous.
If the product is available in stock, the goods will be delivered within 24/48 hours.
If the product is not available in stock, the goods will be delivered within a maximum of 15 working days.