What is the difference between Dicor 501 and 502?

The 501 models are Self-Leveling (for horizontal surfaces). The 505 models are HAPS FREE Self-Leveling (no Hazardous Air Polluting Solvents) (for horizontal surfaces). The 502 we don’t carry, according to Dicor the 502 is the same as 501 but its packaged differently for manufacturers.

How long does Dicor lap sealant take to dry?

If the weather is between 50 and 70 Degrees Fahrenheit, the Dicor Self Leveling Lap Sealant takes 5 minutes to skin over and is waterproof after 4 hours. After 48 hours, the sealant is about 80% cured. It can take up to 30 days to cure to 100%. Click below for all of the Dicor sealant types and colors.

How long does Dicor sealant last?

If properly maintained, the roof should last a minimum of 20 years. The membrane itself has been weather tested for 20 years.

How do you clean Dicor lap sealant?

To remove the Dicor lap sealant, use some kind of heating element such as a blowtorch or hairdryer to soften it. Once the lap sealant has been softened, use an item with dull but stiff edges to scrape it off. Clean the spot the sealant occupied using some rags and denatured alcohol to prime it for a new layer.

How many tubes of Dicor do I need?

One tube is fine. I agree. If you are ordering Dicor online and can’t buy it locally, get an extra tube or two.

What temperature should you use Dicor?

temperature (60-80F) before use.

Does Dicor have a shelf life?

According to the manufacturer, an unopened sealant tube in controlled temperatures has a shelf life of 3-5 years.

How much does it cost to reseal RV roof?

RV ROOF RESEAL COST

Rubber Roof	45 Cents per Square Foot
Fiberglass Roof	18 Cents per Square Foot
Metal Roof	21 Cents Per Square Foot