Dicor 501LSW & 501LSB Self-Levelling RV Roof Sealant

Dicor 501LSW white self-levelling RV roof lap sealant – single tube

Dicor 501LSW white self-levelling caravan roof sealant – product view

Dicor 501LSW self-levelling lap sealant for EPDM, TPO and PVC roofs

Dicor 501LSW white self-levelling RV roof sealant – 12 pack

Dicor 501LSW white self-levelling RV roof sealant – 25 pack

Dicor 501LSB black self-levelling caravan roof sealant – single 10.3 oz tube

$39.00

GST included. Shipping Policy

Pack Size

Single

12 Pack

25 Pack

Colour — White

White

Black

In stock, ready to ship

Quantity

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Dicor 501 self-levelling RV roof lap sealant

Dicor 501 is a flexible, HAPS-free lap sealant for horizontal caravan and RV roof surfaces. Choose 501LSW White or 501LSB Black for a secure secondary seal around roof edges, air vents, vent pipes and screw heads.

Key features

Self-levelling formula for horizontal roof surfaces
Compatible with EPDM, TPO and PVC roof membranes
Adheres to aluminium, mortar, wood, vinyl, galvanised metal, fibreglass and concrete
UV-stabilised to resist deterioration and discolouration
Remains flexible after curing
10.3 fl oz (approximately 305 mL) cartridge for a standard caulking gun

Choose your variant

501LSW White: single tube, 12 pack or 25 pack
501LSB Black: single tube

Use self-levelling sealant on horizontal surfaces where the bead can flow and settle. For vertical seams, taller accessories and termination rails, choose the Dicor 551 non-levelling sealant.

Is Dicor 501 caravan silicone?

Dicor 501 is a specialist self-levelling caravan and RV roof lap sealant rather than a general-purpose household silicone. It is designed to remain flexible on compatible EPDM, TPO and PVC roof membranes. If you are searching for caravan silicone for a horizontal roof repair, check your roof manufacturer's requirements and use the product specified for that membrane.

Browse all caravan sealants and roof repair products.

Application

Remove dirt, loose paint, rust, oil and grease.
Allow the surface to dry completely.
Apply with standard caulking equipment. In cold weather, warm the unopened cartridge to room temperature before use.

Approximate cure times at 10–20°C

5 minutes: skins over
4 hours: waterproof
48 hours: 80% cured
30 days: fully cured

Safety information

Flammable liquid and vapour. Keep away from heat, sparks and flame. Use with adequate ventilation and avoid breathing vapours. Wear suitable eye and skin protection. If swallowed, do not induce vomiting; seek medical advice immediately. If the product enters the eyes, rinse with water for at least 15 minutes. Keep the container closed when not in use and dispose of spills and waste in accordance with applicable regulations. Read the product label and safety data sheet before use.