Everbuild FIRE Mate C3 Intumescent Sealant - White
FIRE Mate C3 Intumescent Sealant White 310ml by Everbuild. The Everbuild range of fire sealants ar...FIRE Mate C3 Intumescent Sealant White 310ml by Everbuild. The Everbuild range of fire sealants are five hour rated, one part, emulsion acrylic based, intumescent acoustic sealants that gives a firm yet flexible seal to joints in a variety of fire rated structures. Tested following the principles of BS 476 part 20 (1987) as detailed in Warrington fire research report No. 144508/B (Feb 2005). The product, in suitably designed joints, will resist the passage of fire for up to 5-hours. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant. When exposed to heat, it swells greater than 3 x its original size, so creating a char that will resist the passage of fire for up to 5 hours and no priming is required for most construction substrates. The Everbuild fire sealants are for use in joints up to 50mm wide and give excellent acoustic properties for sound deadening and the sealant is easy to apply and tool off for the perfect finish. Fast cure - tack free in 15-minutes, can be overpaintable and is Availiable in White or Brown. Areas for use; Sealing joints, voids and irregular holes in fire walls, partitions and other structures; also for maintaining the integrity of pipes and cables that penetrate them.For internal perimeter pointing of fire rated door and window frames. Colour: White. Fire Mate Sealant is an intumescent acrylic sealant that swells when exposed to temperatures in excess of 125 degrees to prevent the passage of fire and smoke.
This guide is for anyone using Everbuild FIRE Mate C3 Intumescent Sealant - White. It provides a comprehensive overview of the product, including its features, usage, and maintenance. This fire-resistant sealant is ideal for sealing joints and voids in fire-rated structures, offering up to 5 hours of fire resistance. Be aware that proper application is crucial for achieving the specified fire resistance rating.
All features
Colour
White
Model Part Number
FIRE
Brand
Everbuild
Extended Product Information
FAQs
What is the fire rating of Everbuild FIRE Mate C3?
The sealant provides up to 5 hours of fire resistance in properly designed joints, following the principles of BS 476 part 20 (1987).
Can I paint over the sealant?
Yes, the sealant is overpaintable once it has fully cured.
What surfaces can I use this sealant on?
The sealant is suitable for use on most construction substrates. Always ensure surfaces are clean and dry before application.
How long does it take for the sealant to cure?
The sealant is tack-free in approximately 15 minutes. Full cure time will vary depending on environmental conditions.
What is the shelf life of the sealant?
Shelf life will vary, please check the product packaging for the expiration date.
Is priming required before applying the sealant?
No priming is typically required for most construction substrates.
How should I clean the sealant?
Clean tools and excess sealant with a solvent cleaner before it cures.
Can this sealant be used for acoustic purposes?
Yes, the formulation includes fillers suitable for use as an acoustic sealant.
Troubleshooting
Sealant not adhering properly.
Ensure the surface is clean and dry. Apply the sealant evenly, ensuring full contact with the surfaces.
Sealant takes too long to cure.
Check the temperature and humidity of the environment. Ensure the sealant is not past its expiration date.
Uneven finish after tooling.
Use a suitable tooling tool and apply consistent pressure. Ensure the sealant gun is dispensing evenly.
Pros and Cons
Pros
Provides up to 5 hours of fire resistance.
Offers acoustic properties for sound deadening.
Easy to apply and tool for a professional finish.
Fast cure time minimizes downtime.
Can be overpainted, offering flexibility in design.
Suitable for various applications in fire-rated structures.
Cons
Fire resistance rating is dependent on proper joint design and application.
May require specific application techniques to ensure optimal performance.
Limited color options.
Requires proper surface preparation for best adhesion.
Not suitable for all types of joints or materials.
Setup, Compatibility & Care
Surface Preparation: Ensure surfaces are clean, dry, and free from dust, grease, and loose materials. Use a suitable cleaner if necessary.
Application: Apply the sealant using a sealant gun, ensuring complete filling of the joint. Tool the sealant to achieve a smooth finish.
Compatibility: Compatible with a wide range of construction substrates. No priming is typically required.
Curing: The sealant is tack-free in approximately 15 minutes. Full cure time will vary depending on conditions.
Storage: Store in a cool, dry place, away from direct sunlight. Unopened containers have a long shelf life.
Cleaning: Clean tools and excess sealant with a solvent cleaner before it cures.
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