Introduction
Flex Seal MAX is an all-purpose rubberized sealant coating designed to effectively coat, seal, protect, and stop leaks quickly. This product seeps into cracks and holes, drying to a watertight, flexible, and durable rubberized coating that can be painted over. It is formulated to remain flexible and pliable for many years, resisting sagging or dripping in heat and cracking or peeling in cold.
Image: Front view of a Flex Seal MAX 17 oz spray can in clear.
Safety Information
DANGER:
- Extremely flammable.
- Harmful or fatal if swallowed.
- Vapor harmful.
- May cause eye, skin, and respiratory tract irritation.
- Contents under pressure.
WARNING:
This product can expose you to chemicals including Ethylbenzene, which is known to the State of California to cause cancer, and Toluene, which is known to cause birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
First Aid Measures:
- IF EYE CONTACT: Flush with large amounts of cool running water for at least 15 minutes. Hold eyelids open and rinse. Remove contact lenses, if present and easy to do. If irritation persists, seek medical attention immediately.
- IF SKIN CONTACT: Wash with soap and water. If irritation persists, seek medical attention.
- IF EXCESSIVE INHALATION: Remove to fresh air. Seek medical attention immediately. If breathing stops, give artificial respiration.
- IF INGESTED: Do not induce vomiting. Call poison control immediately.
24 HOUR MEDICAL EMERGENCY: 1-800-424-9300
Image: Side view of the Flex Seal MAX can displaying safety warnings and instructions.
Preparation and Application
1. Surface Preparation
Read the entire can before use. Ensure the area to be treated is clean, dry, and free of grease or oil. Wear appropriate face and eye protection during application.
Illustration: A hand wiping a surface clean, emphasizing the importance of a clean application area.
2. Application
Shake the can well before use. Hold the can approximately 8 to 12 inches from the surface and spray several even coats until all cracks and holes are completely filled. Apply additional coats as needed to ensure the area is fully sealed and watertight, especially if any light passes through.
Illustration: A spray can held at an optimal distance of 8-12 inches from the surface for even application.
Illustration: A visual representation of the sealant filling a hole, demonstrating its leak-stopping capability.
3. Drying Time
Flex Seal MAX will be dry to the touch in 2 to 9 hours. For full curing and maximum effectiveness, allow approximately 24 hours for the product to fully dry.
Illustration: An icon depicting a clock with "24-48" hours, signifying the recommended drying time for the sealant.
Typical Applications
Flex Seal MAX can be used on a variety of surfaces to seal and protect against leaks. Below are some common applications:
- RV and Camper Repair: Ideal for sealing leaks on RVs and campers.
Image: A person applying Flex Seal MAX to the side of an RV to seal potential leaks.
- Gutter Repair: Effective for sealing leaks in gutters.
Image: Flex Seal MAX being sprayed into a gutter to create a watertight seal.
- Wood Surfaces: Can be used to protect and seal wooden items like chairs and fences.
Image: Application of Flex Seal MAX on a wooden chair for protection and sealing.
Image: A person spraying Flex Seal MAX onto a wooden fence to seal and protect it.
- Vehicle Interiors: Suitable for sealing and protecting interior surfaces of vehicles.
Image: Flex Seal MAX being applied to the interior surfaces of a van for sealing purposes.
- General Household Repairs: Can be used on mailboxes, vehicle undercarriages, and roof vents.
Image: A person spraying Flex Seal MAX onto a mailbox to seal and protect it from the elements.
Image: Flex Seal MAX being applied to the undercarriage of a vehicle for rust prevention and sealing.
Image: A person spraying Flex Seal MAX around a roof vent to prevent water leaks.
Maintenance and Storage
To prevent clogging of the nozzle, invert the can after each use and apply a short burst to clear any remaining product.
Store Flex Seal MAX in a cool, dry place away from direct sunlight and sources of ignition. Do not expose to heat or store at temperatures above 120°F (49°C).
Once dry, Flex Seal MAX can be painted any color, allowing for seamless integration with your project's aesthetics.
Image: A person painting over a sealed surface, demonstrating that Flex Seal MAX is paintable.
Troubleshooting
If the product is not sealing effectively, ensure that the surface was clean and dry prior to application. Apply additional even coats as needed to completely fill all gaps and cracks.
Clogging: If the nozzle becomes clogged, invert the can and spray a short burst to clear the nozzle. If clogging persists, the nozzle may need to be cleaned or replaced.
Material Compatibility: This product may not have been tested for use on certain plastics and rubbers. It is not intended for use by professional roofers.
Specifications
| Brand | Flex Seal |
| Model Number | FLEX SEAL - FSMAXCLR24 - CLEAR |
| Style | MAX - Clear, 17 oz. |
| Color | Clear |
| Item Form | Liquid, Spray |
| Material (Can) | Plastic |
| Material (Coating) | Rubber |
| Water Resistance Level | Waterproof |
| Item Weight | 1.1 Pounds |
| Product Dimensions (L x W x H) | 10 x 2.75 x 2.75 inches |
| Unit Count | 17.0 Count |
| UPC | 850010226941 |
| Manufacturer | Swift Response |
| Surface Recommendation | Roof, Windows, Wood |
Warranty Information
This product comes with a 1 Year Limited Warranty from the manufacturer.
Support and Resources
For additional information, tips, and how-to guides, please visit the official Flex Seal website or scan the QR code on the product packaging.
- Official Website: flexsealproducts.com
- How-To Videos and Guides: http://q-r.to/flex-seal-how-to
Image: Back view of the Flex Seal MAX can, showing detailed instructions and a QR code for more information.
