Jota Alfa Additive is an auxiliary material. In the industrial protective coatings sector: recommended for places with high fungal growth. This is an additive for Hardtop XP, providing antibacterial and anti-algal properties. Parameters on this page: volume solids 18 ± 2%; number of components: one. Comparable products from the same brand: Jota Fulfill 100 Unsaturated Polyester Fairing Putty, Jotatherm CSP1 Scrim Reinforcement Mesh for Low-temperature Spatter Coating, Jotatop BF30 Wind Turbine Blade Fairing Putty.
Source: JOTUN original technical data sheet (TDS) 'Jota Alfa Additive'. Spreading rate and other values converted from the TDS; for reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 18 ± 2% |
|---|---|
| Dry Film Thickness | — |
| Theoretical Spreading Rate | — |
| VOC | 820 g/L (US) |
| Density / Specific Gravity | 1 kg/L |
| Number of Components | One-component |
| Flash Point | 105 °C |
Jota Alfa
An additive for Hardtop XP, providing antibacterial and anti-algal properties. Has a distinctive odour.
Industrial protective coatings:
Recommended for places with high fungal growth.
Others
Yellow
| Property | Test / Standard | Description |
| Volume Solids | ISO 3233 | 18± 2 % |
| Flash Point | ISO 3679 Method 1 | 105 °C |
| Density | Theoretical Value | 1 kg/L |
| Region | Regulations | Test / Standard | VOC Value |
| US | CARB(SCM)2020 / SCAQMD rule 1113 | Calculation | 820 g/L |
| Hong Kong | Air Pollution Control (VOC) Regulation | Calculation | 820 g/L |
| EU | European Paint Directive 2004/42/CE | Calculation | 820 g/L |
The data listed are based on factory batch production and may vary slightly with colour.
One-component
Add 0.11 L of additive per 5 L of paint.
In China, the cleaning solvent must comply with GB 38508-2020
Instructions for use:
Old surfaces with microbial growth:
1. Water-jet clean the surface to remove fungi and algae.
2. Apply a 2% sodium hypochlorite solution (equivalent to diluting commercial bleach about 50% with clean water) to the areas to be roller- or brush-coated.
3. Allow the biocide to act for at least 20 minutes.
4. Rinse with clean water.
5. Roughen the surface with sandpaper
.
6. Rinse with clean water and allow the surface to dry before coating.
| Volume | Container Size | |
| (L) | ||
| Jota Alfa | 0.11 | 0.2 |
The packaging sizes above are typical reference sizes for factory batch production. Due to regional regulatory differences, packaging sizes and capacities may vary by region.
Store in accordance with national regulations. Keep containers in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.
Jota Alfa, 6 months
In some markets, the stated shelf life may be shortened to comply with local legal requirements. The above is the minimum shelf life; thereafter, testing is required to confirm quality remains acceptable.
For professional use only. Applicators and workers must be trained, experienced, capable and equipped to mix, stir and apply the coating correctly in accordance with JOTUN's technical documents. Applicators and workers must wear appropriate personal protective equipment when using this product. This guidance is provided based on current product knowledge. Any proposed modification to suit site conditions must be approved by the responsible JOTUN representative before use.
Read the safety warnings on the container packaging. Use in well-ventilated conditions. Avoid inhaling spray mist and avoid skin contact. In case of accidental splashes on skin, wash immediately with a suitable cleaner, soap and water. In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
When used primarily as a primer or antifouling coating, products may show slight colour variation from batch to batch. Such products, and epoxy products used as topcoats, may chalk when exposed to sunlight.
Gloss and colour retention of topcoats depend on the colour type, the surrounding environment such as temperature and UV intensity, application quality and product type. Contact your local JOTUN office for further information.
The information in this datasheet is based entirely on knowledge gained in our laboratory and in practice. JOTUN products are regarded as semi-finished products, and their use is generally beyond our control. JOTUN therefore guarantees only the quality of the product itself. To comply with local regulations, the product may be adjusted, and we reserve the right to modify the datasheet without further notice.
Users should consult JOTUN for specific guidance on the suitability of the product for their requirements and applications.
In case of any discrepancy between language versions, the English (UK) version shall prevail.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
