Optimum has been designed for the plastic ball. When you paste with Optimum, your floor gets a little harder that originally, that is why it is also recommended for players using the booster. This adhesive allows you to win again lost the hardness by applying boosters. Its texture was creamy and therefore thicker than the Water Glue 10 'which, as its name suggests, is more like water. Put the adhesive on the coating and the wood. Let dry until the glue becomes transparent then assemble. Put 2 layers for new coatings. Suitable pre-layers as well as finish for players using the booster.
Très chouette petit robot pour s'entrainer chez soi :-)