Novol 90404 STP Flex Sprayable Sealant (290ml) – OEM Texture & Hybrid Protection in Beige
Replicate factory-quality seams and joints with the Novol 90404 STP Flex, an advanced, sprayable hybrid sealant. Engineered with cutting-edge STP (Silane Terminated Polymer) resin technology, this sealant combines the structural strength of polyurethane with the superior weather resistance and flexibility of siloxane.
The Beige color is specifically chosen to match many original European vehicle factory sealants, making it the perfect choice for high-end restoration and collision repairs where an "invisible" repair is the goal.
Key Features & Benefits:
- OEM Texture Regeneration: Capable of reproducing a wide range of factory finishes - from narrow beads to wide, dashed "caterpillar" textures - when used with a specialized spray gun.
- Superior Hybrid Adhesion: Bonds effortlessly to bare steel, galvanized sheets, aluminum, and even existing acrylic or epoxy primers without the need for a dedicated bonding agent.
- Isocyanate-Free Formula: Safer for the user and the environment; it does not irritate the skin or airways and won't "bubble" or foam in high-humidity conditions.
- Fast Curing: Forms a skin in approximately 15–20 minutes, allowing for rapid project turnaround.
- Wet-on-Wet Overcoating: Can be painted immediately after application with water-borne or solvent-based basecoats.
- 10-Day "Active" Window: Uniquely maintainable - can be overcoated up to 10 days after application without the need for sanding.
Versatile Application Areas
The STP Flex is more than a standard seam sealer; it is a multi-purpose protector for:
- Overlapping Joints: Sealing floor pans, boot floors, and engine bays.
- Structural Welds: Protecting fusion and tack welds from moisture and salt.
- Vibration Damping: Its elastic nature makes it an excellent sound-deadener for interior panels.
