SP Systems 3.5 Gallon Heavy Duty Hand Pump Sprayer
This sprayer is excellent for applying our Cement Remover or Silicone wax Treatment. 
With the 12 foot long flex hose and wand, you can reach the top of most trailers and tanks leaving the sprayer on the floor.
High density Polyethylene tank with UV protection. 20" long PVC application wand with wide fan spray pattern or adjustable tip for round pattern. Soft padded shoulder strap (removable) or for storage hanging. Bottom flow exit to (12' average length) rubber flex hose. Anti Kink spring at tank exit. Wand trigger has auto lock position for extended application needs and for rinsing out system. Inline filter in handle to help prevent nozzle from plugging up. Wide 5" funnel style opening for filling tank. 2 fan spray tips. Silicone to lube the trigger. Pretested at factory with water. Max pressure 45 PSI.  
NOT FOR ACID.
Limited warranty for Manufacturing defects. 2 year consumer. 1 year Commercial. 90 days rental covers Manufacturing defects only. Normal wear and Tear, Abuse, or Neglect of regular Maintenance is not covered.  
This is the best Sprayer we have found on the market today. SP Systems Sprayers Plus.