--- title: PMMA PRR description: Fast-curing, high-viscosity PMMA resin for sealing penetrations and repairing damaged substrates in roofing and waterproofing applications. image: https://www.laurencowaterproofing.com/hubfs/PMMA-PRR.png --- [![light-header-logo](https://www.laurencowaterproofing.com/hubfs/laurenco-waterproofing/images/light-header-logo.svg)](https://www.laurencowaterproofing.com/) - Systems - [RMA System](https://www.laurencowaterproofing.com/products-systems/rma-systems) - [PMMA System](https://www.laurencowaterproofing.com/products-systems/pmma-systems) - [Laurenco Deck System](https://www.laurencowaterproofing.com/products-systems/traffic-deck-coating-systems) - Products - [Laurenco Adhesive](https://www.laurencowaterproofing.com/products-systems/laurenco-adhesive) - [Laurenco Roll](https://www.laurencowaterproofing.com/products-systems/laurenco-roll) - [Blue PMMA Universal Primer](https://www.laurencowaterproofing.com/products-systems/blue-pmma-universal-primer-laurenco-waterproofing) - [Butyl Sealant Tape](https://www.laurencowaterproofing.com/products-systems/butyl-sealant-tape) - [Laurenco STRIPE](https://www.laurencowaterproofing.com/products-systems/laurenco-stripe) - [Laurenco CLEAR](https://www.laurencowaterproofing.com/products-systems/laurenco-clear) - [Laurenco BUILD](https://www.laurencowaterproofing.com/products-systems/laurenco-build) - [Laurenco WP](https://www.laurencowaterproofing.com/products-systems/laurenco-wp) - [Laurenco Protection Sheets](https://www.laurencowaterproofing.com/products-systems/laurenco-protection-sheets) - [W60LA](https://www.laurencowaterproofing.com/products-systems/w60la) - [Neoluminum](https://www.laurencowaterproofing.com/products-systems/neoluminum) - [Laurenco Fleece](https://www.laurencowaterproofing.com/products-systems/laurenco-fleece) - [Laurenco CVR](https://www.laurencowaterproofing.com/products-systems/laurenco-cvr) - [REPELZ MVS](https://www.laurencowaterproofing.com/products-systems/repelz-mvs) - [PMMA Catalyst](https://www.laurencowaterproofing.com/products-systems/pmma-catalyst) - [PMMA PRR](https://www.laurencowaterproofing.com/products-systems/pmma-prr) - [PMMA Flashing Resin](https://www.laurencowaterproofing.com/products-systems/pmma-flashing-resin) - [PMMA-H Resin](https://www.laurencowaterproofing.com/products-systems/pmma-h-resin) - [Applicator Training](https://www.laurencowaterproofing.com/become-approved-applicator) - [Projects](https://www.laurencowaterproofing.com/our-work) - About - [Our Story](https://www.laurencowaterproofing.com/about-us/our-story) - [Careers](https://www.laurencowaterproofing.com/about-us/careers) - Resources - [Designer Applicator Cheat Sheet](https://www.laurencowaterproofing.com/resources/designer-applicator-cheat-sheet) - [Documentation](https://www.laurencowaterproofing.com/documentation) - [Lunch & Learn](https://www.laurencowaterproofing.com/become-approved-applicator#lunch) - [Warranty Information](https://www.laurencowaterproofing.com/resources/warranty-information) - [FAQs](https://www.laurencowaterproofing.com/resources/faqs) - Informational Links - [Designer Applicator Cheat Sheet](https://www.laurencowaterproofing.com/resources/designer-applicator-cheat-sheet) - [Contact Us](https://www.laurencowaterproofing.com/contact) [Talk to An Expert](https://www.laurencowaterproofing.com/talk-to-expert) - [PMMA Systems](https://www.laurencowaterproofing.com/products-systems/pmma-systems) - PMMA PRR ![](https://www.laurencowaterproofing.com/hubfs/PMMA-PRR.png) [PMMA Systems](https://www.laurencowaterproofing.com/products-systems/topic/pmma-systems) # PMMA PRR Thickened and highly viscous PMMA for sealing penetrations. [Talk to An Expert](https://www.laurencowaterproofing.com/talk-to-expert) [Technical Documentation](https://www.laurencowaterproofing.com/products-systems/pmma-prr#jump_2) ![](https://www.laurencowaterproofing.com/hubfs/PMMA-PRR.png) - **PRODUCT CODE:** #83239 - **COVERAGE RATE:** 32 square feet per pail - **PACKAGING AVAILABLE:** 10 kg. pail jump to - [Description & Benefits](https://www.laurencowaterproofing.com/products-systems/pmma-prr#jump_1) - [Technical Documentation](https://www.laurencowaterproofing.com/products-systems/pmma-prr#jump_2) - [Warranty Information](https://www.laurencowaterproofing.com/products-systems/pmma-prr#jump_3) description & Benefits Laurenco PMMA PRR is a high-performance PMMA polyester reinforced resin that forms a fast curing, highly viscous waterproof PMMA. It can be used as a paste to seal protrusions and penetrations such as nuts, bolts, screws, railing posts, and plates in waterproofing and roofing applications. Laurenco PMMA PRR can also be utilized as a PMMA mortar for repairs to inconsistent or damaged substrates, both vertical and horizontal. Laurenco PRR is supplied in 10 kg. resealable pails with locking rings. **COLOR:** WHITE technical documentation ![PMMA-hero](https://www.laurencowaterproofing.com/hs-fs/hubfs/PMMA-hero.jpg?width=997&height=815&name=PMMA-hero.jpg) ### PMMA System LEARN MORE ### Product Data Sheet PMMA PRR DOWNLOAD ### Safety Data Sheet PMMA PRR DOWNLOAD warranty information Learn more about our extensive warranty program [View Warranty](https://www.laurencowaterproofing.com/resources/warranty-information) GET IN TOUCH Have questions about systems, applications, or your project? We’re here to help. ## TALK TO AN EXPERT [Talk to An Expert](https://www.laurencowaterproofing.com/talk-to-expert) [Products & Systems](https://www.laurencowaterproofing.com/#systems) SYSTEMS - [PMMA System](https://www.laurencowaterproofing.com/products-systems/pmma-systems) - [RMA System](https://www.laurencowaterproofing.com/products-systems/rma-systems) - [Laurenco Deck System](https://www.laurencowaterproofing.com/products-systems/traffic-deck-coating-systems) resources - [Designer Applicator Cheat Sheet](https://www.laurencowaterproofing.com/resources/designer-applicator-cheat-sheet) - [Technical Documentation](https://www.laurencowaterproofing.com/documentation) - [Warranty Information](https://www.laurencowaterproofing.com/resources/warranty-information) - [FAQs](https://www.laurencowaterproofing.com/resources/faqs) - [Lunch & Learn](https://www.laurencowaterproofing.com/become-approved-applicator#lunch) laurenco - [Our Story](https://www.laurencowaterproofing.com/about-us/our-story) - [Careers](https://www.laurencowaterproofing.com/about-us/careers) - [Project Portfolio](https://www.laurencowaterproofing.com/our-work) [![footer-logo](https://www.laurencowaterproofing.com/hubfs/laurenco-waterproofing/images/footer-logo.svg)](https://www.laurencowaterproofing.com/) connect - [Contact Us](https://www.laurencowaterproofing.com/contact) - [Talk to An Expert](https://www.laurencowaterproofing.com/talk-to-expert) social - [![linkedIn](https://www.laurencowaterproofing.com/hubfs/laurenco-waterproofing/images/linkedIn.svg) LinkedIn](https://www.linkedin.com/company/fbc-chemical-corporation/) - [![youtube](https://www.laurencowaterproofing.com/hubfs/laurenco-waterproofing/images/youtube.svg) YouTube](https://www.youtube.com/channel/UC7MSDt0T2ICdnYXu0MHlhGg) © 2026 Laurenco Waterproofing. 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