NOVOL GRAVIT 630 P3 Polyurethane Adhesive Sealant (310ml)

NOVOL GRAVIT 630 Polyurethane Adhesive Sealant

NOVOL GRAVIT 630 is a universal one-component polyurethane adhesive sealant designed for durable sealing of body panel joints, welded seams and structural connections. The product cures by reacting with moisture in the ambient air and forms a strong, flexible protective layer.

GRAVIT 630 works as both an adhesive and a sealant, making it suitable for sheet metal joints, fusion-welded and pressure-welded seams, drains, light housings, body roofs, window glass areas and other automotive body parts.

Once cured, the material creates a flexible, water-resistant and weather-resistant coating. It does not shrink or crack and also provides sound-deadening and vibration-damping properties. It can be applied easily with a hand or pneumatic sealant gun.

Depending on the applied layer thickness, the product can be overcoated after 1–2 hours, making it practical for professional body repair and refinishing workflows.

Main benefits

• Universal polyurethane adhesive sealant
• Efficient sealing of panel joints and welded seams
• Easy application with a hand or pneumatic sealant gun
• Forms a strong and flexible protective coating
• Does not shrink or crack after curing
• Water-resistant and weather-resistant once cured
• Provides sound-deadening and vibration-damping properties
• Excellent adhesion to different substrates
• Cures under the influence of airborne moisture
• Can be overcoated after 1–2 hours, depending on layer thickness
• Recommended for professional body repair and refinishing work

Product information

Application areas

Adhesion to different substrates

GRAVIT 630 adheres extremely well to various substrates, making it suitable for different body repair and workshop applications.

Surface preparation

• Remove all rust before application.
• The surface must be clean, dry and degreased.
• Loose, poorly adhering or contaminated layers must be removed.
• A test application is recommended on the selected substrate before use.

Application

Drying and overcoating

Overcoating and compatibility

• The product can be used under any primer or acrylic coating.
• Depending on layer thickness, it can be overcoated after 1–2 hours.
• The cured sealant is water-resistant and weather-resistant.
• Do not overcoat GRAVIT 630 with any anti-corrosion wax.

Equipment cleaning

Clean tools with THIN 850 acrylic thinner or NC solvent.

Storage and shelf life

Store in a cool, dry room, away from sources of fire and heat. Avoid direct exposure to sunlight.

Safety and important notes

• Read the safety data sheet before use.
• The product is intended for professional use only.
• A test application is recommended on the selected surface before use.
• The surface must be clean, dry, degreased and free from rust.
• Do not overcoat with anti-corrosion wax.
• Manufacturer’s instructions, workplace safety rules and waste disposal regulations must always be followed.