Truck Special Polyurea Wear Resistant Coating

Product Item : PS600A
Category： Spray Polyurea Coatings
PS600A is a heavy-duty spray polyurea elastomer that provides superior impact and abrasion resistance for truck beds and containers. It outperforms conventional coatings—which often degrade within a year—by significantly extending service life even under frequent loading and unloading conditions.
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1.Description:
PS600A is a 100% solids aromatic spray polyurea elastomer designed for heavy-duty protection.Truck containers and beds are subject to severe impact, collision,and abrasion during loading and unloading operations.While conventional coatings offer limited decorative value, they often fail to provide lasting protection—typically deteriorating in less than a year.
PS600A offers an advanced solution with superior wear and impact resistance, significantly extending the service life of truck bed liners.
2.Features:
* Solvent free, 100% solid content, safe, environmentally friendly, odor free;
* Rapid-curing formula allows for seamless spraying on complex surfaces, including bends, slopes,and vertical areas;
* Dense coating seamless, good flexibility, high adhesive strength;
* Excellent impact resistance, collide and abrasion resistance;
* Excellent corrosion resistance and chemical resistance properties, such as acids, alkalis, salts, etc;
* Good shock absorption performance;
* Excellent temperature change stability;
* Fast cure, so that the construction area quickly revert;
* Excellent durability to reduce maintenance costs for life;
* Extend the service life of the coating structure.

3.Performance:

Item	Part A	Part B
Appearance	Pale yellow liquid	Adjustable color
Specific gravity	1.13	1.04
Viscosity（cps）@25℃	650	650
Solid content （%）	100	100
Mixing ratio（volume ratio）	1	1
Gel time(second）@25℃	3-5
Tack-Free Time（second）	10-20
Theoretical Coverage (dft)	1.03kg/㎡ film thickness:1mm

Physical properties

Items	Test standard	Result
Hardness (Shore D)	ASTM D-2240	47
Elongation at Break（%）	ASTM D-412	150
Tensile strength（Mpa）	ASTM D-412	20
Tear strength (kN/m)	ASTM D-624	65
Impermeability(0.3Mpa/30min)	HG/T 3831-2006	impermeable
Wear resistance (750g/500r）/mg	HG/T 3831-2006	4.5
Adhesive strength（Mpa）concrete base	HG/T 3831-2006	3.1
Adhesive strength（Mpa) steel base	HG/T 3831-2006	11
Density（g/cm³）	GB/T 6750-2007	1.02
Cathodic disbondment [1.5v,(65±5)℃，48h]	HG/T 3831-2006	≤15mm
Acid resistance 10%H₂SO₄ or 10%HCI,30d	No rust, no bubbles, no peel off
Alkali resistance 10% NaOH, 30d	No rust, no bubbles, no peel off
Salt resistance 30g/L,30d	No rust, no bubbles, no peel off
Salt spray resistance, 2000h	No rust, no bubbles, no peel off
Oil resistance 0# diesel, crude,30d	No rust, no bubbles, no peel off
(For reference: the above data is acquired based on GB / T9274-1988 test standard. pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires detail data)

Curing time

Substrate temperature	Dry	Walking intensity	complete solidify
+10℃	18s	45min	7d
+20℃	13s	15min	6d
+30℃	10s	5min	5d

Note: the curing time varies with the environment condition especially the temperature and relative humidity.
4.Applications:
Pickup trucks, light trucks, containers, garbage trucks, etc.
5.Package:
Two-component, A component 220KG / 200L barrel, B component 210KG / 200L barrel.
6.Storage/Shelf Life:
Ideal storage condition is 5-35 ℃ in cool and dry place, avoid direct sunlight. / Nine months