Jointing Compound
HEIDELBERGER PT 351

PT 351 is a factory mixed adhesive render following European standard DIN 18550 and DIN 18555 and is suitable for use as a jointing compound on 7.5mm fibre-cement sheet.
PT 351 can be universally applied to outdoor areas and has excellent adhesion properties while maintaining optimum flexibility to allow for movement in the structure of the wall.

Application
PT 351 should be drill mixed only and can be used to a maximum thickness of 5mm in one coat.
The use of 70mm wide fibreglass mesh embedded wet-in-wet in the plaster is essential. All sheet joins must be meshed in this way. Putz-technik products ltd recommends the use of Fibreglass Mesh breglass reinforcing mesh.

Coverage
A 25kg bag of PT 351 will normally be sufficient to cover joints on approximately 90 square metres of wall.

Important
Do not under any circumstances add foreign substances other than clean water to premixed mineral plasters.
Do not add further water to PT 351/water mixture later than two hours after original mixing time.

Storage
PT 351 is packaged in 25kg paper bags, with 40 bags (1 tonne) per pallet.
PT 351 can be stored in a dry place for up to 6 months.

Quality Control
PT 351 is quality controlled at point of manufacture and tested by independent laboratories.

Service
At the forefront of plastering technology, Putz-technik products ltd offers its assistance and experience in the selection and use of our products and machines.

 
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