Aoqun's cheap spray suppression brush are made of brand-new nylon. The smell is fresh, safe and environmentally friendly. It can keep the sealing performance intact under different temperature differences and environments.

The cheap spray suppression brush has good flame retardancy, it will extinguish immediately when it is out of the fire, it will emit white smoke after burning, non-toxic, harmless and drip-free, ensuring that it will not cause too much harm to the human body.

The cheap spray suppression brush does not lose filament, which will be tested for tensile force before leaving the factory. A brush with a 10mm pull force ≥ 6KG is required to ensure that the service life is 3 times that of ordinary brushes. Save replacement costs.