Application
Gyproc Pro-Fill® is an Air-Drying jointing compound used for
plasterboard finishing at vertical & horizontal joints. It is also used for filling the
uneven gaps, small cut-outs and finishing of the internal and external corner joints.
Weight: 10 Kg & 25 Kg Bag. | Water to Powder Ratio 1:2
Product Features
Workability
No Shrinkage
Saves Time
Zero/ Minimum Wastage
Excellent Bond Strength And Higher Crack Resistance
Process of Jointing & Finishing
First Coat
Using an applicator / Trowel, fill the recess formed by the edges of the sheets with Gyproc Pro-Fill®.
Centre the paper tape along the joint and using a Taping knife / Trowel press the tape down into the Pro-Fill® ensuring no air bubble remain behind the tape.
Immediately apply a thin coat of Pro-Fill® over the surface of the tape (100-150 mm wide).
Allow it to dry
Second Coat
Apply a second coat of Gyproc Pro-Fill® with an Applicator / Trowel.
Ensure that this coat extends outside the area of the first coat (200-250 mm wide).
Allow to thoroughly dry and scrape back any build-up of compound along the joint.
Third Coat
Apply a finishing coat of Gyproc Pro-Fill® with an Applicator / Trowel.
Joint edges should be feathered at least 50 mm beyond the edges of the previous coat
Allow to dry. Lightly sand in the same direction as the joint using finer sandpaper.
Technical Details
Parameters | Specification |
---|---|
Appearance | Smooth white powder |
Whiteness(through whiteness meter) | >80 |
Dry Bulk Density, Kg/m3 | Minimum 900, Maximum 1000 |
Passing through 150 micron | 95% |
pH | Minimum 7, Maximum 9 |
Water Gauge(Water to powder ratio) | Minimum 45, Maximum 55 |
Reviews
There are no reviews yet.