Foster® 65-05 WB Mastic
Foster® 65-05 WB Mastic is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Deliveries and Shipping
All products are delivered at a standard cost of £14.99 with next day delivery throughout the UK.
Shipping is free within the mainland UK on orders over £100!
This will vary if you are a European customer with additional charges and delivery times being added depending on location. You can find more information on this below:
Republic of Ireland:
£20 delivery cost
2-11 business days
Austria and Denmark:
£25.99 delivery cost
2-11 business days
Belgium, France, Germany and Netherlands:
£20.99 delivery cost
2-11 business days
Bosnia, Iceland, Norway, Ukraine:
£60.99 delivery cost
3-17 business days shipping
Bulgaria, Latvia, Lithuania, Romania:
£40.99
2 to 11 business days
Croatia, Estonia, Finland, Hungary, Portugal, Poland, Slovenia, Sweden:
£30.99 delivery cost
2-11 business days
Switzerland:
£40.99 delivery costs
3-17 business days
Spain, Czech Republic:
£25.99
2-11 business days
Please direct any other queries to: Info@insulation-more.co.uk
If ordering outside of the UK you will be expected to pay duty tax on your products, please contact us for more information.
Description
Description
Brief Description
Foster® 65-05 WB Mastic is a high-quality, fibrated, water-based mastic. It is known for its bright white color and extremely smooth, creamy, and thixotropic consistency, facilitating fast and easy application. This mastic forms a tough, fire-resistive, and flexible dry film, providing a smooth, attractive finish suitable for both indoor and outdoor applications.
Key Specifications and Properties
- Color and Consistency: Bright white, extremely smooth, and creamy thixotropic consistency.
- Application Properties: Excellent for brush, trowel, and spray applications; non-flammable when wet with a mild odor during application.
- Flexibility and Finish: Forms a tough, fire-resistive, flexible dry film, offering a smooth and attractive finish.
- Adhesion: Excellent adhesion to most foil facings, suitable for a variety of thermal insulations including polystyrene and rigid polyurethane board stock insulations.
Certifications and Standards
- Underwriters Laboratories Inc.: Classified and followed-up by UL.
- NFPA Standards: Meets NFPA 90A and 90B 25/50 requirements.
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Environmental and Health Standards:
- MAS Certified Green®
- California Dept. of Public Health Standard Method v1.2
- Contributes to LEED v4 EQ Credit: Low Emitting Materials – Paints and Coatings
- Compliant with Collaborative for High Performance Schools EQ 7.1
Application and Limitations
- Temperature Range: Apply between 40ºF (4ºC) and 100ºF (38ºC); protect from freezing until dry.
- Drying Time: Allow at least 24 hours above 60ºF (16ºC) with 50% relative humidity to resist rain washoff.
- Surface Preparation: Do not thin; apply to clean, dry, oil-free surfaces without stirring.
- Outdoor Use: Ensure outdoor horizontal surfaces drain completely; a pitch of at least 1/2 inch per foot (4 cm/m) is required.
- Color Selection: Select white color for use over polystyrene in outdoor installations.
Application Techniques
- Trowel: Use a clean steel trowel for full-thickness application, avoiding excessive troweling.
- Brush: Suitable for water-based paints; apply with full brush and spread evenly without overworking. Multiple coats might be needed.
- Spray: Airless spray application possible; consult Airless Spray Recommendations for equipment details.
Cleanup and Maintenance
- Use fresh water to clean brushes and equipment before the product dries.
- For dried product, use hot soapy water or strong solvents like chlorinated solvent (non-flammable) or xylol (flammable)
Payment & Security
Payment methods
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