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Home / Products / Waterproof Membrane / SPRAY POLYUREA

  • Flame Retardant Polyurea Spray Coating SP1800
  • SP1000
  • 产品图
  • Flame Retardant Polyurea Spray Coating SP1800
  • SP1000
  • 产品图

Flame Retardant Polyurea Spray Coating SP1800SP1800 flame-retardant elastic polyurea elastomer is a high performance flame retardant elastomer composed of curing agent, high performance resin, color paste, various additives and other raw materials. It can be sprayed on site. Polyurea flame-retardant elastomer can inhibit or delay combustion and the coating itself is not easy to burn, suitable for the field of waterproof protection with high fire grade.

Model Number:SP1800

Component:polyurea resin and hardener

Certificate:France A+, CE, Rohs, ISO9001

Design use:Advanced building waterproof roofs which requires high flame-retardant level, industrial workshop, cold storage steam barrier, reservoir, bridge, tunnel, underground engineering, power station cooling tower, activated sludge tank, aquarium garden, and swimming pool interior decoration.

Appearance: color to be customized.

Storage time:12 months (After the storage period, it can be inspected according to the items specified in the product standard. It can still be used if it meets the technical requirements.)

Storage temperature: 15℃-40℃

Packaging specification: Part A: 220KG/drum / Part B: 210KG

The packaging can be customized according to requirements.

Product Features

● Fast curing speed, spraying on top surface and facade is flowing continuous without stopping.

● Insensitive to moisture and temperature, with good thermal stability.

● 100% solid content, no VOC, no pollution, and Eco-friendly.

● Excellent physical properties, highly adhesion to concrete substrate.

● Seamless coating, excellent waterproof performance.

● High elongation, resistance to cold and heat alternately without cracking.

● Good weather-resistance, no pulverization, no discoloration.

● Good flame-retardant performance, with high physical properties.


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Physical Parameters

Solid content100%Impact resistance1.5kg.m
Gel time10sFlame retardant levelB2
Tensile strength15MPaImpermeability0.4mpa/60min
Brokenelongation rate300%Artificial climate agingGood
Tear strength75kn/mColorCustomized
Hardness/shore A85-90Density1.02g/cm3
Adhesion force2.5MPa 


Construction Specification & Measures

Dry time (25℃): shall dry within 1 minute and walking intensity shall be achieved in 10 minutes.

Thickness :1~3mm (depending on user requirements).

Coating interval: shortest time: unlimited; the longest: less than 3hours.

Substrate treatment: all holes and cracks on the old concrete should be repaired with putty. The concrete should be completely dry (the new concrete should be hydration and dried for 28 days), and remove loose impurities on the surface, spray 1~2 times of related cement sealing primer, then spray after the primer curing.

Coating method: must use the specified equipment with high anti-temperature and anti- impact by the company. The loss caused by use of non-specified equipment shall be responsible by yourself.

Application time

Temperature (℃)102030
Pot life (min)403020

Construction dosage: about 0.15kg/m2


Construction conditions

Ambient temperature: 10℃-35℃, Ambient humidity: ≤90%

Substrate temperature: must be greater than the air dew point temperature 3 ℃ or more

Cleaning agent: epoxy thinner

Drying time and painting interval

Temperature (℃)25Open for vehicle traffic (hrs)7
Open for pedestrian traffic (hrs)24Dry to recoat (hrs)12

The above data is for guidance only. The actual drying time/interval time before coating can belonger or shorter depending on the film thickness of the coating, ventilation condition,temperature and humidity, etc.

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Flame Retardant Polyurea Spray Coating SP1800

Flame Retardant Polyurea Spray Coating SP1800

Model Number:SP 1800

Component:polyurea resin and hardener

Design use:Advanced building waterproof roofs which requires high flame-retardant level, industrial workshop, cold storage steam barrier, reservoir, bridge, tunnel, underground engineering, power station cooling tower, activated sludge tank, aquarium garden, and swimming pool interior decoration.

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