Polypropylene Inspection Talamex Inspection Hatch — Polypropy | 4Boats

Durable polypropylene marine inspection hatch (deck plate / inspection port / boat access hatch) available in white or white with a transparent lid. Waterproof construction with M4 mounting holes and a built-in safety strap to retain the lid during access.

• Available sizes: check product variants for outer diameter (OD) and cut-out dimensions; confirm required metric/imperial dimensions before ordering
• Mounting: M4 (≈0.16 in) mounting holes for secure fixing — verify screw count and pattern match your deck
• Material: corrosion-resistant polypropylene
• Retention: built-in safety strap prevents loss of the lid during opening
• Waterproof: suitable for general marine and boat installations — check IP rating if a specific rating is required
• Sealing: use compatible marine sealants (marine silicone or polyurethane); EPDM O-ring/gasket recommended where applicable
• Installation advice: verify cut-out size, outer diameter, flange thickness and screw spacing before ordering
• Care for transparent lid: clean with mild soap and water using a microfiber cloth; avoid acetone, strong solvents, alcohol or ammonia to prevent crazing or loss of clarity
• Maintenance tip: avoid harsh chemicals and abrasive pads; rinse salt and grime after use to prolong service life
• UV/temperature: select UV-stabilised variants or check product specifications if UV resistance or a specific temperature range is required

Suitable for general marine use—measure and match the hatch to your deck or locker opening and follow gentle cleaning and compatible sealant guidance to maintain clarity and longevity.