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Experience superior stock removal and an exceptionally long service life with the Siapower 1550 Perforated Roll. Engineered specifically for the automotive refinish sector, this versatile abrasive features a cutting-edge ceramic-enhanced grain structure (P40–P220) and a specialized anti-clogging stearate coating (P240–P800).
£39.00 excl. VAT
| P60 | £39.00 excl. VAT | ||
| P80 | £39.00 excl. VAT | ||
| P120 | £39.00 excl. VAT | ||
| P180 | £39.00 excl. VAT | ||
| P240 | £39.00 excl. VAT | ||
| P320 | £39.00 excl. VAT | ||
| P400 | £39.00 excl. VAT |
The Siapower 1550 Perforated Roll represents a major leap forward in sanding productivity, custom-engineered to meet the rigorous demands of the automotive refinish sector. Built using advanced technology and premium materials, this high-performance abrasive roll is designed to deliver maximum stock removal and an exceptionally long lifetime. Whether tackling tough bodyfillers or preparing delicate primer coats, the Siapower 1550 ensures an optimised process flow that saves time and elevates the quality of your finish.
Maximum Stock Removal: Engineered for aggressive, rapid cutting, drastically cutting down the time spent on initial flatting and shaping phases.
Premium Performance Grit Mix: Features a cutting-edge ceramic aluminium oxide blend in the heavy-duty grit ranges (P40 to P220) to maintain exceptional sharpness throughout its life.
Anti-Clogging Performance: Specially adapted to minimise clogging in fine-grit lacquer sanding, ensuring consistent finish quality and fewer roll changes.
S-Performance Technology: Tailored paper weight and thickness that dynamically adjust according to grit size and application requirement.
Eco-Responsible Backing: Responsibly constructed using sustainable, FSC™-certified paper for the abrasive backing, reducing environmental impact without compromising structural strength.
The Siapower 1550 incorporates a multi-tiered component profile that optimizes performance across different grit ranges:
Grit Type & Composition:
P40 – P220: Mixed grit enhanced with high-grade ceramic content for heavy stock removal.
P240 – P600: Semi-friable blue-fired aluminium oxide for controlled, uniform cutting.
P800: Premium white aluminium oxide for ultimate ultra-fine surface finishing.
Backing Weights:
d-wt paper (FSC™-certified): Heavyweight backing utilized for P40 – P100 grits to withstand intense sanding pressures.
c-wt paper (FSC™-certified): Midweight backing for P120 – P240 grits balancing flexibility and durability.
b-wt paper (FSC™-certified): Lightweight, highly flexible backing for fine sanding from P320 – P800.
Coating Technique: Electrostatic application for perfect grit orientation.
Bonding Agent: High-strength resin-over-resin bonding ensures maximum grain retention under heavy thermal and mechanical load.
Special Coating: Formulated with an anti-loading stearate layer from P240 up to P800 to reject dust accumulation.
The Siapower 1550 perforated rolls are formatted in a 70mm width equipped with a hook-and-loop siafast backing. They feature integrated perforations at 67mm intervals for precise, effortless tearing without the need for cutting tools.
Designed as a multi-purpose workhorse for bodyshops, detailing studios, and industrial refinishing environments, this perforated roll is highly effective across a wide array of application steps:
Sanding back surface coatings, factory finishes, and paint impurities.
Feathering and sanding out unevenness at the margins of repaired bodywork.
Leveling and flatting out heavy bodyfillers and composite structures.
Fine prep-sanding of primer fillers prior to color coats.
Keying back old or new lacquers to ensure superb mechanical adhesion.
Creating an even, matte finish on clear coats for flawless blend areas.
Bodyfillers and polyester stoppers
Primer fillers, primers, and epoxy primer coats
Cathodic dip primers (e-coat)
Lacquers, varnishes, and original factory finishes
Hard and soft plastics, acrylic glass
Composites, Gelcoat polyester, and Glass-Fibre Reinforced Plastic (GRP)
The siafast hook-and-loop backing coupled with engineered dust extraction holes makes the Siapower 1550 Perforated Roll incredibly versatile. It seamlessly adapts across various sanding modalities:
Orbital & Random Orbital Sanders: Perfect for mechanised dust-extracted sanding blocks or specialised inline orbital sanders, ensuring a clean working environment and a cooler sanding face.
Hand Sanding Blocks: Easily torn to custom lengths using the integrated 67mm perforations, making it a perfect match for manual hook-and-loop hand blocks, file boards, and ergonomic sanding blocks.
