POLYURETHANE BASED FIRE PROTECTIVE TOP COAT VARNISH (4+1)

POLYURETHANE BASED FIRE PROTECTIVE TOP COAT VARNISH (4+1)

DEFINITION
It is a polyurethane-based, two-component, glossy, satin or matte varnish suitable for use in the processing of raw wood, used as a solvent-based fire retardant topcoat. This product is a mixture of proprietary ingredients that form a foam layer and carbon charcoal that swells slightly when treated wood is exposed to fire. When carbon char is formed, there will be minimal flame spread, smoke development, or a similar afterglow. The product is intended for indoor use only. The product can be used in outdoor applications if the topcoat is coated with an approved product.

RECOMMENDED USE
Public buildings, construction buildings, offices, factories, clubs, bars, banks, airports and train stations, hotels, shops, schools, hospitals, gyms and fitness centers

BENEFITS
This product is a blend of proprietary ingredients that create a layer of foam and carbon charcoal that swells slightly when treated wood is exposed to fire. When charcoal is formed, there will be minimal flame spread, smoke formation, or a reddish afterglow.

note
Drying times were measured at 40 micron dry film thickness under normal conditions. Drying time will increase when the application thickness increases and in cold weather.

APPLICATION PROCEDURES Surface Preparation
The surface must be clean and solid. Wooden surfaces should be cleaned of dust after proper sanding.

Ambient conditions
The ambient temperature should be between +5 and +35 ° C. Pay attention to ventilation in indoor applications.

Mixing Procedure
It is a two-component product and therefore, it should be prepared at the mixing ratio specified for the amount to be used, taking into account the pot life. For a homogeneous mixture, make sure that the product temperature is not lower than 15 ° C. Component A should be mixed rapidly using a mechanical mixer and then the hardener (component B) should be added, paying attention to the mixing ratio. A and B components should be mixed until a homogeneous mixture is obtained.

Surface Application
The ready-to-use mixture is applied with an airless spray in two or three transverse coats. Desired surface saturation. It should be left in a dust-free place for curing.

Cleaning
polyurethane thinner

Application tools
14020 POLYURETHANE FIRE PROTECTIVE VARNISH can be applied by spray, brush or roller. The product should penetrate the wood and must be allowed to dry thoroughly for it to be effective. The product can be painted with a compatible coat after treatment.

PACKING INFORMATION
An 18 kg 14020 POLYURETHANE FIRE-RETARDANT VARNISH 4+1; Contains 12 kg net of Component A in a bucket and 3 kg net of Component B per gallon. 3.125 kg 14020 POLYURETHANE FIRE-RETARDANT VARNISH 4 + 1; Component A) net 2.5 kg per pail and Component B 0.625 kg net per gallon. A 3.125 kg set STORAGE: Store the product in a cool and dry place. The shelf life of the product is 12 months when properly stored. Unopened original .

HEALTH / SAFETY INFORMATION
Consult the Material Safety Data Sheet (MSDS) prepared according to the relevant EU guidelines before use.