Spread, smooth and finish mortars, renders, adhesives and skim coats by hand.

Cement mortars SIRIOBETON PR Proind
Key features
- RegulationsStrength class in accordance with UNI EN 1504-3: R3
- ConsumptionApprox. 18 kg/m² per 1 cm of thickness; max aggregate size Ø1.5 mm.
- Mixing water dosageApprox. 4 l per 25 kg bag (16%)
- Packs25 kg bag
What it is
Cement mortars SIRIOBETON PR Proind. Key specifications: regulations Strength class in accordance with UNI EN 1504-3: R3, consumption Approx. 18 kg/m² per 1 cm of thickness; max aggregate size Ø1.5 mm., mixing water dosage Approx. 4 l per 25 kg bag (16%).
Mortars and cements are powder or two-component products which, once mixed, are used to repair, render, fill or bond masonry, concrete and other substrates.
What it is for
Used for strengthening masonry and concrete structures, in masonry work, from laying blocks to filling chases and for laying mortar.
How to use it
Prepare a clean, sound substrate; for cement and lime mortars, pre-wet it to saturation without leaving standing water on the surface. Mix with the amount of water or component stated on the data sheet, using a low-speed mixer, until the mix is uniform. Apply by trowel, float or plastering machine within the pot life, and protect the surface from rapid drying during the first few days.
Where it is used
- Conservation and restoration
- Renovation
Technical data
- Regulations: Strength class in accordance with UNI EN 1504-3: R3
- Consumption: Approx. 18 kg/m² per 1 cm of thickness; max aggregate size Ø1.5 mm.
- Mixing water dosage: Approx. 4 l per 25 kg bag (16%)
- Packs: 25 kg bag
Who it is for
Designed for bricklayers and restorers.
Related products
- Cement mortars SIRIOBETON RV Proind
- Cement mortars Siriobeton FIX-R Proind
- Fast-in epoxy mixing paddle Rubi — from the category Mixers
- Small olive-leaf trowel, wooden handle, art. 916 (Outlet) Pavan — from the category Trowels, Spatulas and Floats
- Agricultural bucket — from the category Buckets, Tubs and Mortar Buckets
- Browse the whole category: Cement and Lime Mortars
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Regulations | Strength class in accordance with UNI EN 1504-3: R3 |
|---|---|
| Consumption | Approx. 18 kg/m² per 1 cm of thickness; max aggregate size Ø1.5 mm. |
| Mixing water dosage | Approx. 4 l per 25 kg bag (16%) |
| Packs | 25 kg bag |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Mix mortars, adhesives, paints and resins directly in the bucket with the paddle.
Hold and carry mortars, adhesives and water for mixing and dosing on site.
Mix mortars, renders, screeds, adhesives and pre-mixed products evenly.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





