Phenol formaldehyde adhesive is the most commonly used glue in marine plywood. It is water-resistant and commonly used in plywood industry. Originally the phenol formaldehyde adhesive is colourless but effect of air and oxygen convert the phenol into brown. That is why the dark glue seams stand out in plank board joints and edges if wooden boat is made of normal marine plywood.
When developing VENDIA marine plank our goal was to create a marine plank that is beautiful and durable. We wanted to get rid of the dark seams of normal marine plywood. When we started to develop VENDIA marine plank, one of the criteria in addition to the water-resistance was that the glue should be colourless. Our choice was MUF adhesive because of its colourless feature, water-resistance and strong references. MUF adhesive is commonly used among high-quality marine plywood producers.
The MUF adhesive is a two-component glue including adhesive and hardener. It is Weather Boil Proof (WBP) glue and meets the requirements of British Standard 1088 for marine plywood. The glue has passed the boiling test, which means that the glue must withstand boiling of 24 hours. In addition to boiling test, we have also made the absorption test of impregnating agents. In the test we had Owatrol, Hempel and linseed oil mixed with zinc naphthenate and it proved that all these impregnating agents were absorbed well also through the glue layers.
When developing VENDIA marine plank our goal was to create a marine plank that is beautiful and durable. We wanted to get rid of the dark seams of normal marine plywood. When we started to develop VENDIA marine plank, one of the criteria in addition to the water-resistance was that the glue should be colourless. Our choice was MUF adhesive because of its colourless feature, water-resistance and strong references. MUF adhesive is commonly used among high-quality marine plywood producers.
The MUF adhesive is a two-component glue including adhesive and hardener. It is Weather Boil Proof (WBP) glue and meets the requirements of British Standard 1088 for marine plywood. The glue has passed the boiling test, which means that the glue must withstand boiling of 24 hours. In addition to boiling test, we have also made the absorption test of impregnating agents. In the test we had Owatrol, Hempel and linseed oil mixed with zinc naphthenate and it proved that all these impregnating agents were absorbed well also through the glue layers.