3M Japan will sell "Scotchgard Waterproof & UV Cut Spray (for textiles and clothing)" with UV cut function from today (April 20). Contains 300ml (10.14us fl oz), the price is open.

This product is a waterproof spray that has the function of suppressing the transmission of ultraviolet rays. It can be used for umbrellas, hats, windbreakers, backpacks, etc. for both sunny and rainy weather, and the transmittance of cotton fabric is almost halved.

There are various ways to use it, such as spraying it on a parasol to prevent light rain, and enhancing the UV protection effect of small items and clothing worn by UV protection. It also suppresses fading caused by ultraviolet rays, so it seems to be useful for the summer.