The Sagola 3900 Plus Sealer Gun is a range of compact, lightweight pneumatic sealer guns for dispensing sealants, suited to repairs and windscreen beading. The part numbers PG10330201, PG10330401 and PG10330402 cover the three versions in the range.

Applying sealant by hand is slow and uneven; a pneumatic gun gives a controlled, repeatable bead. The Sagola 3900 Plus Sealer Gun uses a trigger with a discharge valve for precision and control over the flow, and an aluminium main body with a full metal interior for long life and minimal maintenance. The range is offered in cartridge and sealant packet versions, so the same gun family covers different consumable formats.

The base Sagola 3900 Plus (PG10330201) takes 300 ml cartridges, measures 250 mm long and weighs 540 g. The 3900 Plus M4 (PG10330401) handles 300 to 400 ml packets at 250 mm and 560 g, while the 3900 Plus M6 (PG10330402) takes 300 to 600 ml packets at 320 mm and 570 g. All three run at a working pressure of 4 to 6 bar with a maximum of 10 bar, draw 160 lpm of air, and connect via a 1/4 inch BSP male air inlet. Supplied by BAMR, South Africa's authorised distributor.