Rothoblaas

Rothoblaas ISULFIX Washer

Additional 3 9/16 in washer for ISULFIX anchors on particularly soft insulation.
SKU: ISULFIX90
$70.00
Lead Time: 5 business days
Shipping: Calculated at Checkout

The Rothoblaas ISULFIX Washer is an add-on for ISULFIX insulation anchors, giving a wider bearing surface where the insulation is too soft for the anchor alone.

What it does

Fits with the anchor and spreads the holding force across a 3 9/16 in diameter.

When and where to use it

  • ISULFIX anchors on particularly soft insulation boards
  • Exterior wall insulation over masonry
  • Sold in boxes of 250

Key Specifications

Property Specification
Size 3 9/16 in
Tier Box
Unit Noun washers
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Professional Grade

Built for building professionals

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Fast Shipping

Direct from manufacturer

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Tech Support

Expert installation guidance

✓

Certified Performance

Tested and documented

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