Trowel Finish, a medium aggregate plaster suitable as a plastic float finish or spray texture.
PT101 comes in 25kg bags
a plastic trowel finish over all base or mesh coated surfaces or directly over 7.5mm fibre-cement sheet, min 1mm. Also suitable as a texture spray.
Trowel Finish Render HEIDELBERGER PT101
PT 101 Trowel Finish Render is a factory mixed dry plaster following European standard DIN 18550 and DIN 18555 and is suitable for use as a topcoat.
PT 101 can be applied to exterior surfaces as a topcoat and can be used on all masonry substrates including tilt slab, fibre-cement sheeting and Gib board. When using PT 101 directly onto smooth concrete (eg tilt slab) or onto Gib board please contact Putz-technik for application specifications.
PT 101 is a finishing render and is normally used as a final coat either on top of a basecoat or directly onto 7.5mm bre-cement sheet. For basecoat details, see PT 200, PT 300, PT 320, PT 325 or PT 350 Technical Information sheets.
The substrate must be of a sound nature, free from dust and loose particles, form release oils and other contaminants which could affect adhesion and bonding strength of PT 101.
With excellent adhesion and having a favourable compression/flexural strength ratio, PT 101 can be applied by hopper gun or commercial plastering machine. PT 101 can, however, also be applied manually when mixed by drill or machine (e.g. M-Tec D20). PT 101 has been specifically formulated for finishing by plastic trowel or by hopper gun.
PT 101 can be applied to a minimum thickness of 1mm.
During setting the applied areas may be screeded, plastic trowel floated (or sponged with water) or sprayed with hopper gun to achieve the required finish.
Depending on the substrate a 25kg bag of PT 101 yields approximately 7 square metres at 2mm thickness.
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Do not under any circumstances add foreign substances other than clean water to premixed mineral plasters.
PT 101 should not be applied to wet or green cementitious substrates before a reasonable curing/drying period.
Paint should not be applied to mineral plasters until sufficiently hardened and dried. If in doubt contact Putz-technik.
PT 101 is manufactured using selected grades of sand, lime, cement and mineral additives. Sand particle size range is 0—1.0mm.
PT 101 has a high water vapour permeability (breathing activity). Where a re resistance rating is required please contact Putz-technik. Water demand 600
Air-Entrainment vol %
Water retention % 95.3
Flexural strength N/mm²
Compressive strength N/mm²
Bond strength N/mm²
PT 101 is packaged in 25kg paper bags, with 40 bags (1 tonne) per pallet. PT 101 can be stored in a dry place for up to 6 months.
PT 101 is quality controlled at point of manufacture and tested by independent laboratories.
At the forefront of plastering technology, Putz-technik offers its assistance and experience in the selection and use of our products and machines.
Demonstrations are available on request.
Can be picked up instore or freight can be arranged