LCN UV Gels are produced in Germany to the highest European manufacturing, filling and packaging standards. If you do feel that the product

Yes this is perfectly normal. LCN Colour Gels come in 5ml size however they are packaged in larger containers to prevent leakage and alllow

You can apply any of the LCN Building products, but to improve adhesion of the building products, apply Connex Silver Plus as a first step.