S4ALL PRO All-In-One Hybrid Polymer Caravan Sealant & Adhesive

FOR CARAVANS, MOTORHOMES & CAMPERVANS

Purpose-suited for sealing and bonding on caravans, motorhomes and campervans. Bonds and seals roof seams, window and door frames, skylights, awning rails, panel joints and body trim.

• Stays permanently flexible, so it moves with the vehicle on the road instead of cracking
• Withstands -40°C to +80°C and full UV exposure – no yellowing, no shrinkage
• Bonds to aluminium, GRP, ABS, PVC, wood and painted panels
• Can be applied to damp surfaces without bubbling
• Tack-free in around 30 minutes, overpaintable once cured
• Solvent- and isocyanate-free – safe for interior use with ventilation

Properties

• Single component, easy to apply
• Resistant to weather conditions and UV radiation
• Can be overpainted
• Does not contain solvent and isocyanate, long life, does not lose volume and mass
• Permanently elastic
• Tolerates movements in the joints and protects its isolation and adhesion properties thanks to its high modulus
• Does not cause bubble after application that may be caused by damp surfaces
• Excellent adhesion to many building materials

Application Areas

• In sealing and bonding application both in outdoor and indoor
• In floor joints
• In ship and boat yards
• On metal substrates as car body and containers
• Fixing window steps, skirting boards and door fillets.
• In windows joinery
• In pre-fabric construction

Technical Data

Surface Preparation

• Ensure that all surfaces intended for contact with the sealant are clean, dry, and free from oil, dust, and rust
• Any existing sealant on the surfaces must be removed using mechanical methods
• Use masking tape to outline the application area. Remove the tape immediately after the application is complete
• For certain surfaces, a primer may be necessary to enhance adhesion. Ensure the appropriate primer is selected for the specific application

Joint Design

• The minimum joint width for bonding should range from 2 mm to 10 mm
• Joint widths should fall between 6 mm and 20 mm
• For joints with a width of up to 12 mm, the depth-to-width ratio is 1:1, with a minimum of 6 mm for both dimensions. For joints wider than 12 mm, the depth should be half the width
• Use a polyethylene backer rod to control the sealant depth, achieve the desired joint profile, and prevent three-sided adhesion

Application Method

• Insert the cartridge into the application gun
• Apply the sealant in a continuous motion, moving in one direction, with sufficient pressure to fully fill and seal the joint
• The product’s smooth consistency makes dry tooling the recommended technique
• Remove the masking tape after application
• Clean any excess sealant from the surfaces immediately. Once cured, the sealant can only be removed mechanically

Warning

• This product should not be used in enclosed areas, as it cures through exposure to atmospheric humidity
• While it can be overpainted, the paint may crack if the joint undergoes movement
• Surfaces that release oil, solvents, or plasticizers may experience a loss of adhesion over time

Shelf Life and Storage

• Store the product in its sealed packaging, in a cool, dry environment, at temperatures between +5°C and +25°C
• The shelf life is 15 months from the production date

Safety Information

• Contains trace amounts of volatile chemicals. Ensure the application area is well-ventilated if used indoors
• Avoid prolonged skin contact with uncured sealant, as it may cause irritation
• For detailed information, refer to the safety data sheet (SDS)