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Schluter Systems Primer-PS 1 Quart(s) Liquid Indoor Primer

Name: Schluter Systems Primer-PS 1 Quart(s) Liquid Indoor Primer
Brand: Schluter Systems
SKU: 5016758089
Price: 16.54 USD
Availability: InStock
Rating: 4.8 (4 reviews)

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4.8

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Primer-PS is a ready-to-use, water-based topical primer designed specifically for Schluter’s peel and stick membranes. It creates a smooth topcoat by filling voids in the substrate to maximize contact between the substrate and the membrane. Primer-PS is formulated to enhance the bond of the peel and stick membranes over a variety of surfaces like plywood, OSB, gypsum or vinyl. It is low odor with zero-VOC for interior applications.

Primer for use with Schluter-Ditra-PS, Ditra-Heat-PS and Ditra-Heat-Duo-PS
Designed to enhance the bond between peel and stick membranes and the subfloor
Ready-to-use, one-coat application with roller or broom
One-component, solvent-free, water-based primer
Freeze/thaw stable
15-60 minute dry time
Coverage is 50 - 113 sq ft

General
Product Type	Liquid	Unit of Measure	Quart(s)
Series Name	Primer-PS	Drying Time (Hours)	1
Package Quantity	1	Required Additional Components	None required
Use Location	Indoor	Surface Prep Type	Primer
Unit of Measure Quantity	1

Dimensions
Container Size	1-quart	Coverage Area (Sq. Feet)	50

Features
Freeze Resistant Post Installation	Yes	Waterproof	No
Lowe's Exclusive	No	Sold As	Bucket
Primer Required	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	1-year limited

Compatibility
For Use with Vinyl	No	Use Over Cement Backer Board	No
For Use with Hardwood	No	Use Over Concrete	Yes
For Use with Laminate	No	Use Over Existing Sheet Vinyl	Yes
For Use with Tile	Yes	Use Over Exterior Grade Plywood	Yes
For Use on Laminate	No	For Use with Carpet	No
For Use Over Tile	Yes	For Use Over Painted Floor	No
For Use Over Vinyl	Yes

Miscellaneous
UNSPSC	31211500

Check out the Best Selling Surface Preparation on Lowes.com

Review

4.8 out of 5

4 Reviews

3 Star

2 Star

1 Star

100% Recommend this product

Ratings may include incentivized customer reviews.

4 Customer Reviews

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Works as expected...even better

Would Recommend

Needed to prime concrete prior to using peel and stick Schluter membrane in a tight area to be tiled. It went down smooth with a paint roller. One coat looked uniform. Gave a second coat because there was extra. Dried overnight. Dry fit the membrane first, then peeled membrane and stuck in place. Adhesion was strong without pressure. It was rock solid after pressure was applied.

GeorgeMay 20, 2026
Verified Purchaser

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Would Recommend

Item worked as described.

BigShowMarch 28, 2026
Verified Purchaser

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Good product

Would Recommend

Wasn’t required with the Schluter we used but helped application and made us feel more secure.

PersonMarch 14, 2026
Verified Purchaser

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primer for ditra peal and stick

Would Recommend

This primer ensures the Ditra peal and stick membrame properly adheres to the floor.

buitoMarch 8, 2026
Verified Purchaser

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Schluter Systems: Featured Videos

COMPARE PRODUCTS

		Name	Current Item Schluter SystemsPrimer-PS 1 Quart(s) Liquid Indoor Primer
		Ratings	4
		Use Location	Indoor
		Use Over Concrete
		For Use Over Tile
HenryH564 Primer 1 Quart(s) Liquid Indoor Primer	Schluter SystemsPrimer-U 1 Quart(s) Liquid Indoor Primer	Henry1 Gallon(s) Liquid Indoor Primer	SikaPrimer 1 Gallon(s) Liquid Indoor Primer	Schluter SystemsPrimer-PS 1 Gallon(s) Liquid Indoor Primer	MAPEISelf Leveler Plus 50 Pound(s) Powder Indoor Self-leveling underlayment	MAPEIMapelastic Aquadefense 1 Gallon(s) Liquid Indoor or outdoor Waterproof Membrane	MAPEIEcoPrim Grip 1 Gallon(s) Liquid Indoor or outdoor Primer	MAPEIPlanipatch 25 Pound(s) Powder Indoor Skimcoat and floor patch
17	1	66	51	4	734	487	124	361
Indoor	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor or outdoor	Indoor or outdoor	Indoor