It is a super powered liquid plastic welding compound that you can use to quickly and easily make permanent seals and repairs. No sticky residue. Can be reapplied and reformed numerous times.Dries clear. Repair chipped surfaces, torn cables and more.Features:and high quality.Flexible, Sandable, and Paintable.Dries Clear So You Can Fix Anything.Not Glue! Super Powered Liquid Plastic Welding Compound.Fast & Strong! Create an Everlasting Bond in Just 5 Seconds.Only Cures with UV Light So You Can Position and Reposition Your Repair.Permanently Repair Plastic, Metal, Wood, Glass��Aluminum, Elastic, Fiberglass, Vinyl, Leather and more.Specification:Batttery info:2xCR1620 3V Betteries(included).Color:as the picture.Size:13*3*2cm-5.1*1.2*0.8inch.Note:Due to lighting effects, monitor's brightness , contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item.Wear safety glasses and rubber gloves.Never look directly into the UV light.It can cause eye damage.Do not use UV light for more than 10 seconds each use.LED belongs to risk group 1 - Blue light.Dispose of liquid material safely.Do not discharge into sewer or waterways.Uncured material can be clean product from skin or eyes.Do not clean tip of the 5 second fix pen with liquid cleansers,or expose the tip to other liquids.Do not allow clothing wet with material to stay in contact with skin.Do not eat,drink or smoke,while handling.Do not allow wash water from cleaning or process equipment to enter drains.Remove battery protector before use.Turn off when not in use.Replace product entirely when liquid welder or battery power is used up.