Our LEGO bricks are recycled and make the molding frames make. They adapt to the desired frame size and saves the RTV silicone .

Especially practical for double hull mussels (see Tuto)

Bag of 200 g

one mold of 50 x L120 x H 60 mm for a double hull

one mold of L 50 XL240 x H30 for a single hull

2x2 / 3x2 / 4x2 bricks /en/module/dgcontenttranslation/urlstranslation In bulk, recycled.

Do not forget the plastillin to make the seal between the frame and the support