The original Dura-Block. Designed by people in the shop looking for a "solution to the problem". The TADAF4400 is designed to block curved or flat panels. Durable, high density EVA foam. No dents, no ripples. 3/4"H x 1 3/8"W.
- Perfectly flat machined surface
- Hard surface tension
- Flexible
- Perfect density for block sanding
- Patented
Trade Associates AF4400 Dura-Block Standard Block 
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