Carboline Polyclad 777R

8852A1NL

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.

  • Low temperature cure
  • Quick cure to handle
  • Superior wetting properties and outstanding adhesion to steel
  • Touch dry in up to 8 - 10 minutes at 24°C
  • Low VOC
  • Excellent edge retention
  • Mix ratio of 1:1 and user-friendly application properties
  • Up to 80 mils build with a single application
  • Can be topcoated with Carbothane series of products for long-term colour and gloss retention

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].

Colour
Size
Finish
Quantity
Product not available
This Product is Price on Application Only

Description

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.



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Features and Benefits


  • Low temperature cure
  • Quick cure to handle
  • Superior wetting properties and outstanding adhesion to steel
  • Touch dry in up to 8 - 10 minutes at 24°C
  • Low VOC
  • Excellent edge retention
  • Mix ratio of 1:1 and user-friendly application properties
  • Up to 80 mils build with a single application
  • Can be topcoated with Carbothane series of products for long-term colour and gloss retention



Product Specification


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



Drying Times


Curing Schedule
Surface Temp Dry to Handle Dry to Touch
24°C 25 - 30 Minutes 8 - 10 Minutes



  • Lower metal temperatures will slow the dry time and higher metal temperatures will speed up dry time
  • Product is ready for holiday testing as soon as it reaches its dry-to-handle state
  • Maximum recoat time with Carbothane series is 28 days
  • Maximum recoat with itself is two hours
  • To topcoat after the maximum recoat time, the surface must be cleaned to remove all contaminants per SSPC-SP1
  • Then abrade to create a roughened surface
  • Remove dust and debris prior to coating



Surface Preparation


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



Application Methods


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



Application Conditions


Conditions
Condition Material Surface Ambient Humidity
Minimum 38°C -18°C 2°C 0%
Maximum 49°C 49°C 49°C 85%



  • Industry standards are for substrate temperatures to be 3°C above the dew point
  • Caution: this product in the liquid stage is moisture sensitive and needs to be protected from high humidity, dew, and direct moisture contact until cured to a firm state. Application and/or curing in humidity above maximum, or exposure to moisture from rain or dew may result in a loss of gloss, micro bubbling and/or blistering of the product
  • Note: for applications on concrete, please contact your Rawlins on Tech - 0113 2455450 (option 2) or [email protected] for proper application procedures



Health and Safety


Clean Up

  • Use Thinner 2 or Thinner 76
  • In case of spillage, absorb and dispose of in accordance with local applicable regulations

Safety

  • Observe the precautionary notices on the container label, and read the safety data sheet before use
  • Employ normal workmanlike safety precautions
  • Use adequate ventilation
  • Keep container closed when not in use

Caution

  • This product contains flammable solvents
  • Keep away from sparks and open flames
  • All electrical equipment and installations should be made and grounded in accordance with regulations
  • In areas where explosion hazards exist, workers should be required to use non-ferrous tools and wear conductive and non-sparking shoes
  • Refer to the product data sheet and safety data sheets in the attachments section above for further details
Product Details
8852A1NL

Data sheet

Manufacturer
Carboline
Water / Solvent Based
Solvent
For Use On
Steel
Application Method
Brush, Roller
Sheen
Gloss
Colour
Standard / Ready Mixed
VOC Levels
Ultra-Low (5-49 g/l)
Single, Two or Three Pack
Two-Pack
Pack Size
250ml cartridge, 1200ml cartridge, 9.09L Kit
Coverage
39.4 m²/l at 25 microns, 1.3 m²/l at 750 microns
Recommended Thinner/Cleaner
Carboline Thinner 2, Thinner 76
Compatible Primers
None needed - direct to steel
Max. Application Temperature
Material: 49°C, Surface: 49°C, Ambient: 49°C, Humidity: 85%
Min. Application Temperature
Material: 38°C, Surface: -18°C, Ambient: 2°C, Humidity: 0%
Solids by Volume
100% +/- 1%
VOC
As Supplied: 5 g/L
Shelf Life (from date of manufacture)
12 months at 24°C
Touch Dry
8 - 10 minutes at 24°C
Recommended Dry Film Thickness
762 microns per coat
Pot Life
1-2 minutes @ 70 °F
Attachments
Download


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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