Questions about Purecrea 1 litre isopropyl alcohol / isopropanol 99.8%

Yes, the "1 litre isopropyl alcohol / isopropanol 99.8% (cleaning)" from Purecrea can be used to clean PC components and to remove heat-conducting paste. - Isopropyl alcohol is a versatile cleaning agent that is often used for cleaning machine parts, electronic components and other surfaces. It is particularly effective at removing dirt, grease and other residues. - When cleaning PC components such as motherboards, GPUs and CPUs, isopropyl alcohol can be used with a cotton swab or microfibre cloth to remove stubborn stains and residues. However, it is important to be careful and ensure that all electrical connections are disconnected to avoid short circuits. - Isopropanol can also be used to remove thermal paste. It effectively dissolves the thermal paste and leaves no residue if used correctly. It is important to follow the safety instructions, such as wearing protective gloves and eye protection and avoiding sources of ignition.

Yes, you can use this for cleaning circuit boards. However, I don't think you can stop oxidisation by doing this.