

Advantages:
- Fast cure, short down time, no sagging
- Bondable to woods
- Ambient insensitive, good thermal stability
- 100% Solids, No VOC's, Odorless, No Toxic Vapors
- Good decorative apperance
- High impact and anti-abrasion Resistance
- Seamless, flexible, slick and non-porous
JHSW8605 Hot Spray polyurea for wood speaker box can be widely used for wood speakers, all kinds of furniture, wooden buildings and other kinds of wood surface which need corrosion, weather resistance treatment.
Properties:
Tensile Strength /MPa | ≥20 | Solids Content/% | 100 |
Elongation/% | ≥150 | VOC | 0 |
Tear Strength/( N/mm) | ≥60 | Gel Time/s | 3-5 |
Shore Hardness | ≥75 D | Tack Free/ s | 20-30 |
Adhesion /(Pull off, steel,MPa) | ≥10 | Shelf Life | 12 months, unopened at 0~40 ºC |
Density/( g/cm3) | 0.95~1.05 | Flash Point/ ºC | >100 |
Abrasion Resistance /(GB/T 1689-1998, cm3/1.61km, g) | ≤0.04 | Mix Ratio V/V | 1: 1 |
Impermeability(0.3MPa/30min) | Impervious | Recommended Spreading Thickness/mm | 2~3 |
Chemical Resistance | No corrosion, No Blister, No Spalling | Colors: | Optional |









