TOA Polyurethane T-4000 Toa Polyurethane 1 Part Gloss for exterior T-4000 can become solid when having a reaction with moisture in the air. It is suitable for wood that light can reach occasionally and easy to apply. Paint film is high gloss and highly resistant to scratch , abrasion , slam force , acid - base and chemicals.
Type of Finishing
Gloss
Can Size
1/4 GL., 1 GL.
Fast-Drying and Easy to use
Strong paint film up to 10 years.
Thick film & Easy to apply.
Highly resistant to scratch & abrasion.
Highly resistant to chemical & heat up to 60 Celsius.
UV protection from UV Absorber.
Free from dangerous heavy metals Lead & Mercury.
Premium Wood Coating
Suitable for all kinds of wood coating application such as parquet,
indoor courtyard, stair, handrail and furniture, those where light
can reach occasionally especially areas near window and balcony.
Toa Polyurethane 1K Gloss For Exterior #T-4000 is a one pack moisture cured polyurethane, suitable for interior wood floor that some time exposed to sunlight. This product is easy to use, provides high gloss, good scratch resistance, also abrasion resistance, impact resistance and chemical resistance.
Suitable for all interior woodworks such as parquet, indoor gymnasium and wooden furniture
APPLICATION SYSTEM Surface Preparation
Old surface
The surface must be clean and free of dirt, grease, oil, wax, salt, old paint and other contaminants.
New surface
1. Use TOA abrasive paper no. 240 – 320 to sand the wood surface until smooth.
2. Fill all wood crack and hole by filler.
3. Sand again until the smooth surface is obtained.
4. Clean the surface until no dust remain.
Coating system
Primer
1. Apply by brush with TOA Wood Preservative 1 coat.
(Recoatable time is at least 30 minutes)
2. Apply by brush with TOA Wood Primer #T-2000 1 coat.
(Recoatable time is at least 1 hour)
Topcoat
1. Mixing ratios between Toa Polyurethane #T-4000 and TOA Polyurethane Thinner No.41 are 10:3 for first coat and 10:1 for second and third coat, respectively.
2. Apply by brush with TOA Polyurethane 1K Gloss For Exterior #T-4000 (Recoatable time is at least 4 hours)
3. Before topcoat any layer, TOA abrasive paper no. 320 – 400 are recommended to sand the surface which provide good intercoat adhesion and smooth the surface.
Recommendation
The temperature of the substrate should be minimum 10 ํC and at least 3 ํC above the dew point of the air, temperature and relative humidity measured in the vicinity of the substrate. Good ventilation is required in confined areas to ensure correct drying.