1:1. The mixing ratio is used for the dosage of each component in a multi-component glue, canola oil and sunflower oil both belong to the edible oil, the mixing ratio is 1:1. canola oil is what we commonly known as rapeseed oil, also known as rapeseed oil, coriander oil, rue oil, sesame oil, mustard oil, it is a kind of edible oil squeezed out of rapeseed.