Arbocel BWW 40

Arbocel BWW 40

Universal fibre with the average fibre length of 200 μm which can be used in dry mix Mortar & Emulsion Paint, Texture Paints & Emulsion bound adhesives.


Arbocel BWW 40, a creation by JRS, is a medium-sized, 100% natural cellulose fiber renowned for its exceptional purity. This versatile fiber is not just an ordinary additive; it’s a powerhouse that elevates the performance of paints, coatings, joint-fillers, and more.

Enhancing Paints and Coatings

Arbocel BWW 40 serves as a triple threat in the world of paints and coatings. As a thickener, it optimizes viscosity, ensuring smooth and consistent application. Its role as a matting agent imparts a desirable matte finish to emulsion paints, transforming ordinary surfaces into elegant canvases. Moreover, it functions as a viscosifier, enhancing the overall quality of sprayable emulsion paints and classical facade paints applied by roller or brush.

Eco-Friendly Excellence

Arbocel BWW 40 proudly embodies sustainability, sourced from replenishable raw materials. As an eco-friendly grade, it aligns seamlessly with environmentally conscious practices, addressing the growing global concern for eco-friendly solutions.

Cracking Prevention and Workability Enhancement

In joint-fillers (emulsion), Arbocel BWW 40 takes on the critical role of reducing shrinkage and preventing cracking, ensuring durable and aesthetically pleasing finishes. It also enhances workability, making application a smoother and more efficient process.

Versatility Across Applications

Arbocel BWW 40’s versatility extends to coatings applications, where it contributes to enhanced performance and durability. It isn’t confined to paints alone; this universal fiber, with an average fiber length of 200 μm, finds its place in dry mix mortar, emulsion paint, texture paints, and emulsion-bound adhesives.

Unlocking the Power of Natural Cellulose

It is more than just cellulose fiber; it’s an enabler of excellence. Whether you’re in the world of paints, coatings, or construction applications, this cellulose fiber is your trusted partner in elevating quality and performance.

Choose Arbocel BWW 40 by JRS to transform your formulations and products. With its proven track record in enhancing a wide range of applications, you can rely on the quality and reliability it brings to your industry.

Experience the transformative power of this product – where natural cellulose meets innovation, and your projects achieve new levels of performance and sustainability.


Additional information

Appearance (unaided eye)

White Fibers


Natural Cellulose Fiber

Physical Form




Average Fibre Thickness

20 μm

Average Fibre Length

200 μm


110 – 145 gr/l