PRODUCT DATA SHEET
Fontefire ST 60 - Intumescent coating - NEW!
|DESCRIPTION||A water-borne one-component intumescent coating. When subjected to heat it expands and forms an insulating layer of foam.|
|PRODUCT FEATURES||Used as a fire retardant paint on internal conditions Z2 for steel structures .|
|Recommended uses||Recommended to be applied on-site during dry conditions. Components painted in workshops must be topcoated before taken outdoors.|
|Features||Product can provide up to 90 minutes fire resistance.|
Maximum wet film thickness is 1.2 mm in a single spray coat. Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.
|Application method||Application by brush, roller or airless spray.|
Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.
|Solids volume||72 ± 2% volume
74 ± 2% weight
|Density||1.4 kg / l|
|Storage||6 months in dry and cool conditions.|
|Product code||006 6760|
|Application conditions||All surfaces must be clean, dry and free from contamination. The temperature of the ambient air, surface and paint should not fall below +15ºC during application and drying. Relative humidity of the air should not exceed 80% during application and drying. The surface temperature of the steel should remain at least 3ºC above the dew point. Good ventilation and sufficient air movement is required in confined areas during application and drying.|
|Preparation||Primed surfaces: Oil, grease, salt and dirt are removed from the surface by appropriate means. Repair any damage to the primer coat. Note the overcoating time of primer. (ISO 12944-4)
Note: An approved intumescent coating system always requires a primer coat.
|Priming||Fontecryl AP (40µm), Fontecoat EP 50 (60µm), Temaprime EUR (40 µm), Temacoat GPL-S Primer (60 µm) and Temacoat Primer (60µm).|
|Finishing||Nova 20, Fontecryl SC 50, Temadur 50 and Temalac FD 50 about 50–60 µm.|
|Painting||Application by brush, roller or airless spray. Mix the paint thoroughly before use. Recommended dry film thickness is approximately 500 µm/layer. Diameter of the paint hoses should be at least 10mm, the length should not exceed 60m. Nozzle tip size 0.019"–0.025", turnable nozzle is recommended. Nozzle shall be chosen according to the efficiency and output of the equipment. Nozzle pressure 175–210 kg/cm2. Spray angle shall be chosen according to the shape of the object.
Application with roller and brush is typically 416 µm WFT (300 µm DFT).
Control of film thickness: Before overcoating should the dry film thickness of the coating be controlled with a reliable test method in accordance with ISO 19840 and a record should be drawn.
|Special feature||Packing and touch-up of damages: Components painted in work shop should be covered with a plastic film during transport and storage and packed in order to avoid impresses. During winter season components should be dried 48 hours in room temperature before taken outdoors. Damages shall be repaired immediately in the same way as originally.|
|Cleaning of tools||Water.|
|EU VOC 2004/42/EC-limit value||The Volatile Organic Compounds amount to 17 g/litre of paint.
|HEALTH AND SAFETY LABELLING|
according to Regulation (EC) No. 1272/2008
|Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets. A health and safety data sheet is available on request from Tikkurila Oyj. For professional use only.|
|Safety data sheet||Fontefire ST 60|
|DECLARATION OF PERFORMANCE||DoP_CE_FontefireST60_eng|
|Reactive coating for the fire protection of structural steel members to obtain load -bearing capacity up to R60 for ‘H’ or ‘I’ shaped beam and column sections and up to R90 for circular and rectangular/square hollow columns for design temperatures in the range 350°C to 750°C.
|Resistance to fire: Resistance to fire performance & field of application in accordance with EN13051-2 See ETA 15/0442 clause 3.2 - Annex A. Dangerous Substances: Does not contain dangerous substances See ETA 15/0442 Clause 3.3. Service & Durability: Compatible with generic primer types: 1 pack solvent based alkyd 1 pack water based acrylic 2 pack solvent based epoxy 2 pack water based epoxy Internal Conditions Z2 (with or without topcoat). Compatible with a range of topcoats. See ETA 15/0442 clause 3.4. Other: Not applicable/No performance determined|