SEMCO field notes
liquid membrane guides.
Prep, application and troubleshooting for basements, roofs, showers, pools and more, written by the team that makes SEMCO.
6 articles
basementBasement Waterproofing Membrane: Water-Based vs Silicone-Based vs Rubber-Based (Complete Comparison)
Compare water-based, silicone-based, and rubber-based basement waterproofing membranes on cure time, elongation, odor, and cost so you pick the right one.
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comparisonWhy Does My Waterproofing Membrane Smell So Strong? Water-Based vs Rubber-Based Odor Compared
Waterproofing membrane smell explained: why water-based and rubber-based coatings smell different, how long odor lasts, and when it signals a real problem.
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basementBasement Waterproofing Before Winter: A 7-Point Freeze-Thaw Checklist
A 7-point freeze-thaw checklist for basement waterproofing before winter: grading, cracks, reinforcement and a flexible membrane before the ground freezes.
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basementCrawl Space Waterproofing and Encapsulation: A DIY Liquid Membrane Guide
A full DIY crawl space waterproofing and encapsulation walkthrough: sealing foundation walls and cracks, installing the ground vapor barrier, handling vents and...
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comparisonResealing Your RV Roof Before Winter Storage: Water-Based Membrane vs Rubber-Based Coatings
Should you reseal your RV roof before winter storage, and is a water-based membrane or a rubber-based coating the better call? Here's...
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basementSEMCO Liquid Membrane vs Rubber-Based Waterproofing Coatings: Which Is Better for Basements and Foundations?
SEMCO Liquid Membrane vs rubber-based waterproofing coatings for basements and foundations: odor, cure time, flexibility, and cost compared side by side.
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