Long Wood Handle Bristle Brush

Long wood handle bristle brushes are common painting tools. Their bristles are typically made of boar bristles, and the wooden handle provides a comfortable grip. These brushes are particularly suitable for applying oil-based paints and wood varnishes because their stiff bristles are flexible and effectively handle viscous paints, resulting in an even application. Generally, the bristle length of a paintbrush is proportional to its width. Wooden-handled long-bristle brushes specifically refer to brushes where the bristle length is significantly greater than the brush's width.

Bristles: The long bristles allow for a large paint capacity, enabling the brush to cover a larger area in one dip, while also better covering details and crevices on the surface.

Handle: Generally made of solid wood, the handle offers a good grip, is sturdy, and resistant to warping. The surface is usually treated with a non-slip coating, and some handles are even moisture-proofed to extend their lifespan. They also allow for better brush control and reduce hand fatigue.

Connection: The bristles are usually secured to the handle with a metal clamp, ensuring the bristles won't easily detach during use. The connection is strong and can withstand a certain amount of tension.

Paint Absorption:The natural scales and hollow medulla of the pig bristles allow a single bristle to absorb up to 1.8 times its own weight in oil, resulting in 30% more paint absorption than a PET fiber brush of the same width.

Leveling Thickness:The long bristles have a high elastic modulus, rapid rebound, and high oil absorption, achieving a wet film thickness of 60–80 μm in a single coat, reducing the need for two coats to one.

High Temperature Resistance:Natural keratin withstands temperatures up to 150℃, does not swell or soften upon contact with thinner, and is suitable for alkyd, epoxy, and polyurethane coatings.

Long Lifespan and Low Cost.

High-end wood finishing: premium solid wood furniture, musical instrument making and restoration, wood flooring finishing, artistic woodworking and carving.

Specialty Coating Applications:Wood wax oil coating, shellac coating, colorant and sealant coating,high viscosity Coatings.

Industrial and Specialty Applications:Ship and yacht wood veneer, historical building and artifact restoration.

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