Expancel® DET Microspheres in polyester putties make application easier, give extraordinary sanding properties and make them price effective.

With just a small amount of microspheres, it’s possible to reduce the density of your putty and at the same increase volume, which means if you sell your product by volume it will be more price effective. The putty takes less time to sand and is less abrasive to sanding equipment. 

For all the benefits of Expancel® DET with completely dust-free handling you can use our Boud Microspheres.

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