Elastomeric Marine Sealant

• Advantages
• Paintable and Sandable
• No primer required
• Fast skinning (10 min), fast curing (24-hours)
• Outstanding adhesion to fiberglass, glass, plastics, metal and wood
• Used above or below waterline
• Easier to remove than polyurethane (i.e. 5200)
• Permanent flexibility
• 50% joint movement

• Limitations
• Allow minimum of one week for full cure prior to total water immersion situations or painting
• Do not use as a deck seam sealant
• Not recommended for wooden decks
• Not recommended for use in areas subject to regular gasoline contact
• Elastomeric generally has good resistance to teak cleaners and oils, however it is advisable to test a small area for compatibility and resistance.

• Behind doors and storage unit frames
• Thru hull fittings (above and below water line)
• Deck hardware, windshields
• Ports, hatches, rails and chain plates
• Anywhere else a high quality marine grade adhesive is required

10 oz Cartridge Yields:
• 156 linear feet of 1/8" bead
• 39 linear feet of 1/4" bead

3 oz Tube Yields:
• 46 linear feet of 1/8" bead
• 11 linear feet of 1/4" bead

Clean Up: Uncured elastomeric is easily removed with mineral spirits. Fully cured sealant is only removed mechanically

Shelf life: 36 months

Application Temperature: 40°F - 130°F

Tack-Free to Touch: 10 minutes at 70°F and 50% RH

Full Cure: 1-7 days

Chemical Resistance: Long-term; water, diluted acids and alkalies Short-term; solvent and strong acid

Shore Hardness: 30

Tensile Strength: 350 p.s.i

Does this work on Starboard? Sudbury elastomeric sealant adheres to Starboard much better than silicone. It is the recommended adhesive for sealing/waterproofing behind starboard frames on tackle boxes and doors. With that said, it is not a substitute for mechanical fasteners and should not be used as the only means of structurally adhering starboard.