ChartCement

SYSTEM	COMMON NAME	SURFACE PREP.	1^ST COAT	FINISH	2^ND COAT	FINISH	3^RD COAT	FINISH	4^TH COAT	G/TEE (YRS)
Trowel-On & Armour	Original coating system (2- 3mm texture)	Fill, tape* & patch joints with Hard Patch	Masonry Primer UNDILUTED Over entire surface	Spray, roller or brush	Trowel-On (2-3 mm only)	Swirl or travertine	Armour	Roller or Airless spray	Armour (same as 3^rd)	10
The above system is the original method of coating Cement Sheeting, but the systems below are now preferred. That is, using a full coat of Rockcote Polymer Render as the first coat.
Painted Poly Render	Acrylic Render	Fill, tape* & patch joints with Hard patch	Polymer Render	Float - Plastic	Polymer Render	Float & Sponge	Armour	Roller or Airless spray	Armour (same as 3^rd)	10
Poly Render Trowel-on Armour	Scratch Coat	Fill, tape* & patch joints with Hard Patch	Polymer Render	Float	Trowel-On (1-3 mm)	Swirl or travertine	Armour	Roller or Airless spray	Armour (same as 3^rd)	10
Poly Render Toscani or Torino	Mediterranean	Fill, tape* & patch joints with Hard Patch	Polymer Render	Float – Plastic	Polymer Render	Float & sponge	Toscani or Torino	Roller & water brush, in random cross- hatch style	Toscani or Torino	10
Poly Render Sandcote Clearcote or Armour	Mediterranean	Fill, tape* & patch joints with Hard Patch	Polymer Render	Float & sponge	Sandcote	Steel trowel & plastic float	Clearcote or Armour	Rolled, sprayed or brushed	Clearcote or Armour	10
Poly Render Santa Fe Render Armour or Clearcote	Mediterranean	Fill, tape* & patch joints with Hard Patch	Polymer Render	Float & Sponge	Sante Fe Render	Steel trowel & plastic float	Clearcote or Armour	Rolled, sprayed or brushed	Clearcote or Armour	10
IMPORTANT NOTE: USE THIS SYSTEM CHART IN CONJUNCTION WITH THE TECHNICAL SPECIFICATION SHEET RELATED TO THE PRODUCT MENTIONED. * Warranty is valid only if product is applied by a skilled and experienced applicator and strictly in accordance with film-build and other specifications. * * Joint Tape to be non-adhesive 160gms/m2 Alkaline Resistant Tape

ROCKCOTE SYSTEM CHART – CEMENT SHEET