Pro-top Ready mix

Gyproc Pro-top® is a Polymer-based ready-to-work air-drying product designed for all stages of jointing & Finishing and conforms to ASTM C476/C475M:2007.

Description

Application

Gyproc Pro-Top Ready-Mix is an Air-Drying ready to use jointing
compound 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: 30 Kg,20 Kg & 5 Kg pail

Benefits

Ready-To-Work Product –Water Not Needed

Air Drying

Saves Time

Excellent Workability

Smooth High-Quality Finish

Zero/ Minimum Wastage And Reuse Of Bucket

Process of Jointing & Finishing

First Coat

Using an applicator / Trowel, fill the recess formed by the edges of the sheets with Gyproc Pro-Top®.

Centre the paper tape along the joint and using a Taping knife / Trowel press the tape down into the Gyproc Pro-Top® ensuring no air bubble remain behind the tape.

Immediately apply a thin coat of Gyproc Pro-Top® over the surface of the tape (100-150 mm wide).

Allow it to dry

Second Coat

Apply a second coat of Gyproc Pro-Top® 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-Top® 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

Property Unit Value

Wet Density

Kg/m3

1600-1700

Consistency

-

Excellent

Lumps - Not Present

Workability

-

Excellent
pH - 9.5

Coverage

Kg/m2 0.51
Additional information
Brand

Gyproc

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