Protecton lock defroster With the Protecton lock defroster you avoid to stand for a closed car door in the winter. The Protecton lock defroster makes frozen locks loose and prevents refreezing by the addition of glycol. The lock defroster is in a convenient squeeze bottle with a capacity of 50 milliliters Specifications: Colour: blue Package material: plastic Dimensions packaging: 2.5 x 4.5 x 10 cm (L x W x H) Contents: 50 ml Flash point: 23 degrees Celsius