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Moisture Control

Discover our stock of Kelmore's primer products are below. For each product, click on the technical specification for more details.

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One Coat DPM Fast

Kelmore’s One Coat DPM Fast is a 2-part, solvent-free epoxy damp proof membrane and residual moisture suppressant that cures in 4½ hours. Regulating application thickness allows it to combat rising damp or suppress residual moisture, withstanding up to 98% RH in concrete/cementitious screeds and 90% RH in calcium sulphate screeds. Suitable for heated screeds, it offers excellent post-cure resistance to water, grease, oil, salt solutions, and dilute acids.

Pack Size
5kg & 10kg
Colour
Blue
Working Time
Approx. 20 minutes
Cure Time
Approx. 4.5 hours
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One Coat DPM Trade

Kelmore’s One Coat DPM Trade is a 2-part, solvent-free epoxy damp proof membrane and residual moisture suppressant that cures in 6 hours. Regulating application thickness allows it to combat rising damp or suppress residual moisture, withstanding up to 98% RH in cementitious subfloors and 90% RH in calcium sulphate screeds. Suitable for heated screeds, it offers excellent post-cure resistance to water, grease, oil, salt solutions, and dilute acids.

Pack Size
25kg
Colour
Black
Working Time
Approx. 20 minutes
Cure Time
Approx. 6 hours

PrimeMore MVS

Kelmore’s PrimeMore MVS is a ready-to-use, water-based primer designed to suppress residual construction moisture up to 95% RH in cementitious subfloors and 85% RH in heated screeds. Applied in two coats, it forms a protective barrier to allow earlier floor covering installation. Pigmented purple for high visibility, it ensures full, even application coverage.

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Pack Size
5kg & 10kg
Colour
Purple
Drying time - first coat
Approx. 20 minutes
Drying time - second coat
Approx 30 minutes

Contact
Us

Tel: 0121 453 7927
Email: enquiries@underlays.com


Unit B Rubery House, Rubery, Birmingham, B45 9AL

Opening
Hours

Monday to Friday: 07:30 - 17:00

Saturday: Closed

Sunday: Closed

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