Gluboost fill n' finish thick gel solution
Fill n’ Finish Flexible Gel is the first gel product in its category. It combines all the qualities you already appreciate in our other Fill n’ Finish products, but in an extremely thick gel form.
Versatile, this product is ideal for wood finishing, impact repair, bonding and 3D printing. It bonds different materials, is compatible with all thermoplastics and seals wood without penetrating it, preventing your workpiece from becoming wet (and therefore darker).