Some of the most popular abrasives offered at Chemical Concepts include the 1950 SiaSpeed series. These high-quality discs have been selling successfully all over the world for many years, and are perfect for countertops, flooring, and the automotive industry.

Customers seek the 1950 SiaSpeed series out for their versatility of use and a host of other reasons. Used wet or dry, these abrasives are great for belt or hand sanders, and they’re equipped with multiple holes which allow for use in a festool (a vacuum).

The 1950 SiaSpeed series, with an aggressive removal rate, offers an exceptional, customer-oriented range of abrasives finely tuned to meet your varied needs.

Let’s take a closer look.

The versatile all-round product 1950 SiaSpeed series is specially designed for high stock removal rates, perfect surface quality and long life in applications such as the surface treatment of body filler, primer filler, lacquers and paints. If you’re looking for a perfect finish at full speed, this is the series that you need.

Potential Applications: 

• Sanding off of coatings and impurities
• Flatting of body filler and primer filler
• Sanding out of unevenness at the edges of repaired surfaces
• Fine sanding of primer filler
• Shaping of composite materials
• Antique Restoration

The Specific Advantages of the 1950 SiaSpeed Series:

• Very high stock removal rates with an excellent finish
• Minimal clogging thanks to open coating in 220 – 600 grit range (this leads to a longer product life, and saved money on your part)
• Lower abrasive consumption
• Performance-enhancing grit mix with ceramic corundum in 40 – 80 grit range
• Extremely long lifetime
• Versatile all-round product with an attractive range of options
• Optimal price/performance ratio
• For universal use on old lacquer, body filler, primer filler, polyester (glass-fibre-reinforced plastic), lacquer and paint
• For manual or portable machine sanding
• Longer product life thanks to low clogging
• Very high gloss finish
• Reduced sand-through on edges
• Thanks to the excellent finishing properties of the 1950 SiaSpeed series, in the fine grit range you can sand with up to one grit size coarser than with rival products
• Easy to handle
• Approved by lacquer manufacturers and industrial operators
• Gentle treatment of materials

The 1950 SiaSpeed series is designed to work on dry surfaces. Its disc material is formed of mixed grit with ceramic content. The various options of this series that Chemical Concepts carries varies in grit from 40 to as high as 600 in some of the products.

The list of suggested materials that work perfectly with the 1950 SiaSpeed series is impressive. Here are just a few: 

• Automotive paint
• Automotive Clearcoat
• Paint
• Varnish
• Old lacquer
• Plastics
• Acrylic glass
• Plexiglass
• Gelcoat polyester
• Primer Coat
• Epoxy primer coat
• Cathodic Disp Primer Coat
• Glass-Fiber Reinforced Plastic
• Hardwood
• Softwood
• Composites
• Wood Panels

Chemical Concepts carries the SiaSpeed 1950 discs in a variety of sizes and number of holes. Check the entire lineup here.  

If you have questions about which grit to use with various types of applications, or about which Sia abrasive disc is your most appropriate choice, our experienced sales team can help you zero in on the disc and the grit that will work the best for your specific project. Contact us today:  call toll-free at 800-220-1966 or [email protected].