Belt sanding Solid wood, veneer, wood-based materials and varnishes

sia Abrasives – Your Key to a Perfect Surface Many materials hide a secret. They keep their real beauty hidden. Only a professional finish can reveal what is inside. sia Abrasives has devoted itself to achieving perfectly finished surfaces for more than 135 years. “Finished by sia Abrasives” – the final touch makes all the difference to a wide variety of materials: wood acquires its expressive colour, striking colour contrasts or astounding grain, leather captivates with its subtle nuances, contact lenses ensure the very best acuity of vision, metal glows at the peak of its perfection, marble...

Sanding technology Perfect surfaces sia Abrasives 4 – 5 Product search 8 – 9 TopTec 20

Company The sia Group is based in Frauenfeld, Switzerland, and is one of the world’s top three suppliers of innovative abrasives. It develops, manufactures and markets complete abrasive systems, customised to specific requirements and applications, for the treatment of every type of surface. Sanding has become a surface treatment technology. sia Abrasives employs about 1,250 people worldwide and is represented through local partners in more than 80 countries. Top-quality products from Switzerland Our careful choice of premium materials, the latest production and manufacturing equipment and sophisticated...

Environmental-friendly production, competent and ethical waste disposal For many years we have concerned ourselves with the efficient use of energy and committed ourselves to protecting the environment. We have implemented many measures within our production processes to protect the air, land and water. We use our energy and raw-material resources efficiently and carefully. Monitoring raw materials, setting quality standards We manufacture top-quality products by thorough monitoring during the production process. The superior properties of sia products represent excellent value for our customers....

Product search Edge belt 1749 siaral f 1919 siawood 1920 siawood 1939 siawood 2920 siawood Cross / long belt 1729 sialac 1749 siaral f 1796 sialac 1913 siawat fc 1919 siawood 1920 siawood 1939 siawood 1950 siaspeed fk 2920 siawood Wide belt 1729 sialac 1749 siaral f 1796 sialac 1919 siawood 1920 siawood 1939 siawood 1993 siawood 2918 siapan z 2920 siawood

Solid wood and veneer Wood-based material:

1729 sialac – for perfect varnish sanding Product profile: Grit: silicon carbide Bonding: synthetic resin Backing: e-wt paper Special coating: stearate Grit range: P220 – P800 Coating: closed Equipment: TopTec Advantages • erfect surface thanks to TopTec P • ust-free process; antistatic construction gives low dust formation D on belt, workpiece and machinery • uperior surface quality when sanding on industrial varnish systems S • xtra stearate coating prevents belt clogging E • Long product life Applications • ntermediate sanding on industrial varnish systems I • ntermediate sanding of varnish...

1796 sialac – for fine sanding especially of thin varnish layers Product profile: Grit: silicon carbide Bonding: hide glue Backing: e-wt paper Grit range: P180 – P800 Coating: closed Advantages • oft construction and flexible bonding ensure finest-quality surfaces S • or thin, difficult-to-sand varnishes F • specially for use where surface gloss is paramount and surface quality E is more important than high levels of performance Applications • eying and matting of primers K • ntermediate sanding of thin varnish layers I • inal sanding to prepare for polishing F Application Cross/long belt Wide...

1919 siawood – the universal series for wood and varnish sanding Product profile: Grit: semi-friable aluminium oxide P036 – P220 silicon carbide P240 – P800 Bonding: synthetic resin Backing: f-wt paper P036 – P220 d-wt paper P240 – P800 Special coating: stearate P240 – P800 Grit range: P036 – P800 Coating: open P036 – P120 closed P150 – P800 Equipment: TopTec Advantages • erfect surface thanks to TopTec P • ust-free process; antistatic construction gives low dust formation D on belt, workpiece and machinery • niversal all-around product for wood and varnish U • ery versatile V • utstanding performance...

1939 siawood – for softwood and wood containing oils or resins thanks to open coating Product profile: Grit: semi-friable aluminium oxide Bonding: synthetic resin Backing: f-wt paper Special coating: stearate Grit range: P060 – P220 Coating: open Equipment: TopTec Advantages • erfect surface thanks to TopTec P • ust-free process; antistatic construction gives low dust formation D on belt, workpiece and machinery • deal for wood that smears or wood containing oils or resins I • ery good finish on solid wood and veneer V Applications • lush sanding of edges, edge bands and protrusions F • alibration,...

1993 siawood – for final sanding of softwood and wood containing oils or resins Product profile: Grit: semi-friable aluminium oxide Bonding: synthetic resin Backing: f-wt paper Grit range: P100 – P180 Coating: open Equipment: TopTec Advantages • erfect surface thanks to TopTec P • ust-free process; antistatic construction gives low dust formation D on belt, workpiece and machinery • ery good finish on solid wood and veneer V • igh performance thanks to optimised grit distribution H • deal for wood that smears or wood containing oils or resins I Applications • lush sanding of edges, edge bands...

2920 siawood – universal for heavy-duty wood sanding Product profile: Grit: semi-friable aluminium oxide Bonding: synthetic resin Backing: y-wt cloth, cotton P016 – P050 x-wt cloth, cotton P060 – P320 Grit range: P016 – P320 Coating: open: P016 – P120 closed: P150 – P320 Equipment: TopTec Advantages • erfect surface thanks to TopTec P • ust-free process; antistatic construction gives low dust formation D on belt, workpiece and machinery • ong lifetime thanks to robust backing L • igh removal rate in coarser grit sizes on softwood and hardwood H Applications • lush sanding of edges F • ine sanding...