Cracked boat engine block - LOCK-N-STITCH · After painting the repair is completely invisible and...

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Cracked boat engine block

Transcript of Cracked boat engine block - LOCK-N-STITCH · After painting the repair is completely invisible and...

Cracked boat engine block

Cracks

First row of holes drilled 

Second row of holes drilled and tapped

All stitching pins installed

Grinding the pins down flush

The repair is completed

After painting the repair is completely invisible and as strong  

new.