SIA TIMBER ABRASIVES – THE FOUR HORSEMEN OF SANDING DOMINATION

Timber is stubborn. It stands its ground, rough, uneven, and full of imperfections, daring you to tame it. It laughs in the face of weak abrasives. It chews up and spits out belts, discs, and sheets that aren’t up to the task. But not today. Not with SIA.

When it’s time to turn raw wood into a flawless masterpiece, there are only four names you need to know. Four warriors forged in grit and built for battle. The Four Horsemen of Wood Refinement—each one designed for a specific stage of the fight, each one ready to grind timber into absolute submission.

1815 SIATOP – THE SCOUT

SWIFT. AGILE. STRIKES WITHOUT WARNING.

Before the real battle begins, the first assault belongs to 1815 siatop. Mounted on random orbital sanders, it glides across the surface like a ghost, eliminating surface inconsistencies before the heavy machines roll in. Fast, efficient, and precise—it’s the opening move of a flawless finish.

Strips back minor imperfections before the real destruction begins
Smooths without swirling, because nobody wants floors that look like a Van Gogh painting
Moves fast, cuts sharp, and never drags its feet
Works across all timber types, whether it’s soft as butter or harder than your granddad’s work ethic

1815 siatop clears the way. The storm is coming.

2800 SIARON – THE WAR MACHINE

HEAVY. UNSTOPPABLE. BUILT FOR CARNAGE.

When it’s time to bring the floor to its knees, 2800 siaron steps in. This beast, designed for drum sanders, doesn’t ask permission—it levels everything in its path. Old finishes, deep scratches, timber that’s been around since the Great Depression—none of it stands a chance.

Cuts deep and fast, leaving no survivors
Turns decades of wear into a fresh canvas in minutes
Holds its edge under extreme pressure, because weak abrasives don’t belong here
Never clogs, never burns, never backs down

You don’t bring a pocketknife to a sword fight. You bring 2800 siaron.

2812 SIARON – THE SURGEON

CLEAN. PRECISE. NEVER MISSES A CUT.

Brute force can only take you so far. At some point, finesse must take over. That’s where 2812 siaron steps in. Designed for edgers, it ensures that every line, every transition, and every corner is razor-sharp perfection.

Blends edges so smoothly, they’ll think you hand-sanded it for weeks
Cuts clean without chattering, because your floor shouldn’t look like it has battle scars
Tames even the trickiest grain, refusing to let timber misbehave
Prepares the perimeter for the final finish, ensuring no weak spots are left behind

This is where sanding becomes an art. 2812 siaron makes sure the masterpiece is flawless.

1749 SIARAL – THE TANK

STANDS ITS GROUND. NEVER SURRENDERS. LAUGHS AT PRESSURE.

Some floors fight back. Some edges refuse to be tamed. Some sanding jobs feel like they’ll never end. That’s when you call in 1749 siaral. This is the abrasive that keeps going long after others have turned to dust.

Takes on high-pressure sanding without breaking a sweat
Lasts longer than your patience, no matter how tough the job
Handles aggressive edger sanding without overheating
Tough as nails, smooth as silk—because performance matters

If 2800 siaron is the wrecking ball and 2812 siaron is the scalpel, 1749 siaral is the unshakable mountain. It doesn’t flinch. It doesn’t crack. It just keeps cutting until the job is done.

THE FINAL VICTORY: A FLAWLESS FLOOR

Timber thought it could resist. It thought it was too tough to tame. But it never stood a chance against SIA’s Four Horsemen—1815 siatop, 2800 siaron, 2812 siaron, and 1749 siaral.

Each pass, each cut, each sanding stage—perfectly executed.

No hesitation. No weaknesses. Just pure sanding domination.

This isn’t just about sanding.

This is a conquest.

This is SIA

SIA Discs Random Orbital / Edger