Wholesale China Polyurea Cartridge Spray Gun Suppliers – SWD9515 planted roof root puncture resistance special polyurea waterproof protective coating – SWD

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Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of Pu Foam Spray , Polyurea Waterproofing System , Polyaspartic Polyurea Coating , Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.

Wholesale China Polyurea Cartridge Spray Gun Suppliers – SWD9515 planted roof root puncture resistance special polyurea waterproof protective coating – SWD Detail:

Product features and advantages

*Solvent free, 100% solid content, safe, environmentally friendly and odor free.

*Rapid cure, can be sprayed forming on any bent, slope and vertical surfaces, no sagging.

*Dense coating, seamless, with good flexibility.

*Strong adhesive strength, fast bonding well on steel, concrete, wood, glass fibers and other substrates.

*Excellent impact resistance, abrasion resistance

*Excellent corrosion resistance and chemical resistance to acids, alkali, salts etc.

*Excellent puncture resistance against plant root, penetration resistance and waterproof

*Good shock absorbing performance

*Excellent resistance to temperature variation

*Fast cure, application site back to service quickly

*Excellent durability to reduce maintenance cost of service life

*Extend the service life of sprayed structure

Product Applications

Root resistance waterproof protection of roof garden, urban square and other planted roof

Product information

Item	A	B
Appearance	Pale yellow liquid	Adjustable color
Specific gravity (g/m³)	1.13	1.04
Viscosity（cps）@25℃	810	670
Solid content （%）	100	100
Mixing ratio（volume ratio）	0	0
Gel time(second）@25℃	1	1
Dry time（second）	3-5
Theoretical Coverage (dft)	1.02kg/㎡ film thickness:1mm

Physical properties of products

Items	Test standard	Result
Hardness (Shore A)	ASTM D-2240	89
Elongation rate（%）	ASTM D-412	450
Tensile strength（Mpa）	ASTM D-412	17
Tear strength (N/km)	ASTM D-624	65
Impermeability(0.3Mpa/30min)	HG/T 3831-2006	impermeable
Wear resistance (750g/500r）/mg	HG/T 3831-2006	4.2
Adhesive strength（Mpa）concrete base	HG/T 3831-2006	3.4
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

Application note

Agitate part B uniform prior to application, thoroughly mix the deposited pigments, or the product quality will be affected.

spray polyurea within the proper time if the substrate surface is primed. For the application method and interval time of SWD polyurea speical primer please refer to SWD companies’ other brochure.

Always apply SWD spray polyurea on a small area before large application to check the mix ratio, color and spray effect are correct. For detailed information of application please refer to the latest instruction sheet of the application instructions of SWD spray polyurea series.

Product cure time

Substrate temperature	Dry	Foot traffic	Solid dry
+10℃	20s	45min	7d
+20℃	15s	15min	6d
+30℃	12s	5min	5d

Note: the curing time varies with the environment condition especially the temperature and relative humidity.

Shelf life

*From the manufacturer date and on the original package sealed condition:

A：10 months

B：10 months

*storage temperature：+5-35°C

Packing: Part A 210kg/drum, part B 200kg/drum

Make sure the product package sealed well

* store in cool and ventilated place, avoid direct sunshine exposure.

Product detail pictures:

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Wholesale China Polyurea Cartridge Spray Gun Suppliers – SWD9515 planted roof root puncture resistance special polyurea waterproof protective coating – SWD , The product will supply to all over the world, such as: Oman, Birmingham, Egypt, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!

Elastomeric Polyurea