3D Printer Ender-3 S1/End-5 S1/K1 PEI sheet,Printing Build Plate Flexiable PEI/PET/PEO Double Side Coating Heatbed Sheet PEO PEI PET Printing Surface There are 3 types Printing Surface,pleae choose in your order.Limit promotion extra 10% for 2nd piece. Product Advantages: 1. Double-sided printing,easily,convenient, durable and practical. 2.High temperature resistance, scratch resistance, no easy deformation. 3.Suits variety of filaments, including: PLA/ABS /TPU/PETG/PC /Nylon etc. 4. Touse glue free, easy to use. 5. Easy to print the first layer even for a new user. 6. Easy to clean, just wipe it off with a wet tissue before printing. 7. The soft magnetic base is not only very magnetic, but also very sticky, which can prevent warping. Wide Compatibility: PEI Sheet 235mmx235mm and Magnetic Sticker with Adhesive for Creality K1/Ender 3 S1/Ender 3 S1 pro/ Ender 3/Ender 3 Pro/Ender 3 V2/ Ender 3 neo/Ender 3 v2 neo/Ender 5/Ender 5 Pro/Voxelab Aquila 3D Printer Structure of the product PET FILM PET is a smooth carbon fiber membrane which isespecially suitable for printing PLA SPRING STEEL PLATE Spring steels a steel specially made for springs and elastic elements . It has the ability to-elastically deform and it is diffcult for manpower to permanently deform it PEI COATING Frosted PEL can adhere well to various printing materials,and resistant to high temperature of 260c MAGNETIC BASE Soft magnetic rubber with soft texture, good magnetic properties and temperature resistance. With adhesive. it can be attached to the hotbed platform. Use Instructions: 1. Tear off the protect paper of magnetic base adhesive and stick the base flatly on the heatbed aluminum platform, pay attention do not leave air bubbles. 2. Align edges and put spring steel plate adsorbed on the magnetic base. 3. After changed the printing plate,for first printing, it must re-level the distance.Generally,the gap between nozzle and heattbed is about the thickness of A4 paper. (please skip this step if for AUTO-leveling. ) 4. The heatbed temperature can be set to 40°C-80°C according to the actual printing situation (do not exceed 80°C for the magnetic base). 5. when the temperature drops to room temperature,take off the spring steel sheet (A plate) and bend it gently to easy demoulding. Warming Tips: 1. PEO and PEI must be used with magnet base .Please make sure you already have a magnet base before you purchase peo-pei without base. 2.After our extensive testing, we recommend PEO to print PLA and TPU and PETG. PEI print PLA /PETG/PC/ABS /TPU /Nylon etc.