Carboline Polyclad 777R is a two-component, high performance, 100% solids structural polyurethane designed to repair Polyclad 777 or 777 PL when it has been damaged.
This product is only available as PRICE ON APPLICATION - For more information and to place an order please contact us on 0113 2455450 or email [email protected].
Carboline Polyclad 777R is a two-component, high performance, 100% solids structural polyurethane designed to repair Polyclad 777 or Polyclad 777 PL when it has been damaged. It can be used on steel pipe exteriors, coating girth welds on steel pipe and other repairs as recommended.
| Technical Data | |
|---|---|
| Carboline Polyclad 777R | |
| Volume Solids: | 100% +/- 1% |
| Theoretical Coverage Rate: |
39.4 m²/l at 25 microns 1.3 m²/l at 750 microns |
| Allow for loss in mixing and application | |
| Primer: | None needed - direct to steel |
| Pot Life: | 1-2 minutes @ 21°C |
| Dry Film Thickness: |
762 microns per coat 625-875µ for most applications on steel |
| VOC Values: | As Supplied: 5 g/l |
| Approvals: | Meets the requirement of AWWA C222-08 |
| Limitations: |
Due to its aromatic composition, Polycad 777 R may tend to yellow, darken, and chalk in exterior UV exposure This will not affect performance |
| Flash Point: | >200 °F |
| Shelf Life: |
Part A: Min. 12 months at 24°C Part B: Min. 12 months at 24°C |
| Storage and Humidity: |
4-43°C 0-100% Relative Humidity |
| Curing Schedule | |||
|---|---|---|---|
| Surface Temp | Dry to Handle | Dry to Touch | |
| 24°C | 25 - 30 Minutes | 8 - 10 Minutes | |
| Preparation | |
|---|---|
| Steel: |
Remove all contaminants per SSPC-SP1 Abrasive blast to NACE No. 2/SSPC-SP 10 and create 3 to 5 mil (75 to 125 µ) dense angular anchor profile Remove dust and debris after blasting Apply Polyclad 777 R prior to any flash rusting or contamination Patching and Repair Instructions: Small areas of bare steel may be prepared by power tool cleaning to bare metal and creating dense angular profile in accordance with SSPC-SP 11. Feather edge into adjoining sound coating 3 to 6 inches where the repair coating will be overlapped and create a roughened surface by brush-off blast cleaning in accordance with NACE No. 4/SSPC-SP 7, or by hand or power tool cleaning per SSPC-SP2/SP3 |
| Product Information | |
|---|---|
| Brush and Roller: |
Apply to area to be coated Spread using a no-shed 3/8" roller or brush to the proper thickness |
| Dual Cartridge: |
Heat cartridges to 43-49°C Place in dual cartridge gun and add static mixer. Use atomized air set at 40-60 psi as needed. Set delivery speed to medium fast Spray the first small portion to waste or off target test area Spray prepared substrate with the crosshatch pattern to the desired thickness |
| Single Cartridge: |
Designed for very small repairs only Will need extra static mixers if cartridge is going to be used more than once To use place cartridge in manual caulking gun. Squeeze until mixed material comes out of the static mixer Immediately spread over the repair area using a no-shed 3/8" roller or brush to the proper thickness |
| Conditions | ||||
|---|---|---|---|---|
| Condition | Material | Surface | Ambient | Humidity |
| Minimum | 38°C | -18°C | 2°C | 0% |
| Maximum | 49°C | 49°C | 49°C | 85% |
Clean Up
Safety
Caution
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
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