into a valve outlet defined by an o ring seal a hand pump with a lockable piston evacuates the valve and the damage site and subsequently opens to pressurize the site a positionable mirror provides direct viewing and also a reflected image of the repair operation a modified support structure permits repairs in curved and marginal areas of the windshield application_number US 53365395 A description with continuing attention to the drawings the reference numeral 1 indicates the windshield of a vehicle having an inner laminate at 2 a damage area or site is at 3 which commonly results from various airborne articles such a site is usually of conical shape with a greater end area adjacent laminate 2 such defects may be remedied by filling with an adhesive resin well known to those skilled in the present art the present apparatus includes a support structure generally at 5 for temporary attachment to the windshield and which in turn enables the precise installation of a later described valve in communication with damage area or site 3 suction cups at 6 support arms at 7 which in turn terminate in engagement with a central support member 8 which has a threaded bore 9 within which the following described valve positioning menas.