Respond to these showcases www. ajplus. co. uk/ajdirect Readers may obtain information about these products by filling in the enquiry numbers on an AJ enquiry card. Advertisers wishing to promote their products on these pages should Almost 400 windows and 200m 2 of curtain walling on the new Jury's Inn Hotel at Heathrow have been treated with Ritec ClearShield to protect them from staining. The liquid coating cuts frequency of cleaning and the glass is kept looking like new for longer.