Gtechniq G5 Water Repellent Coating for Glass and Perspex Size:100ml Gtechniq Crystal Serum Light is

Gtechniq Crystal Serum Light is an excellent DIY

C1 should be used as a foundation coat and “stacked” with a top coat of either EXO or C2v3

Hookit attachment method for pads

fuzzy towel - this isn't the towel for you

and even after five washes still performs better than its predecessor

Gtechniq G5 Water Repellent Coating for Glass and Perspex Size:100ml Gtechniq Crystal Serum Light isLasts up to 4 months Maximum water repellency Easy application Apply G5 to all glass or Perspex surfaces for the best dirt and water repellency. G5 is highly hydrophobic and beads water even at low speeds making driving safer and reducing the need for your wiper blades. Any glass coated in G5 will stay cleaner for longer and any contaminants such as bugs, bird droppings and ice will be easier to remove. G5 offers maximum repellency, but is less