• White Elastomeric RubberRoofing Lap Caulk
  • Used to Seal Finished Edges of Lap Seam & Flashing Detail and Other Items That Require High Quality Self Leveling Rubber Sealant
  • Twenty-five 10 oz. Tubes - Quick & Easy Application
  • FREE SHIPPING in 48 States -  1-888-895-4465 

Roofing Materials & Accessories - White Elastomeric Caulk

Lottes Roofing
1853C Sherman Dr.
St. Charles, MO 63303

"More than 30 years of experience in single ply flat roofing products"

Orders Containing Multiple Items May Qualify for Reduced Shipping if Applicable
Call us at: 1-888-895-4465 or Email at: info@lottesroofing.com

Most Orders Ship from Our Distribution Center in St Charles, Missouri. 


Our Technicians can design and determine what you need for your roofing project and give you a complete estimate for your materials as well as instruct you about your installation process!

Roofing Installation Videos 

Professional Grade Elastomeric Black Lap Caulk:

White lap caulk is used to seal finished edges of lap seam and flashing detail. Used to caulk to the edge of the termination bar in exposed t-bar terminations. Also used as water cut-off in roof drains.  25 - 10 oz tubes per case, UN1133, caulking. 



Summary of Lottes Roofing Store Policies
Payment All Credit Cards, Company Certified Checks, Bank Checks, Money Orders, Bank Wire, Paypal
Fees No sales taxes except in applicable states
Shipping US and International
Delivery 24-48 hours to SHIP most in stock items, not counting weekends or holidays. Time tables will vary depending on the items ordered.
Refunds & Returns Returns accepted on qualified items with RGA return number
Contact Us


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25 tubes - 1 case White Roofing Elastomeric 10 oz Lap CAULK

  • Product Code: 49
  • Availability: In Stock
  • $185.35