Joint Sealants & Waterproofing

We sell sealants and waterproof coatings for all of your concrete restoration needs, including self leveling sealants, elastomeric caulk, and much more. MasterProtect HB 400 is a water based, high build 100% acyrlic waterproofing coating for above-grade concrete manufactured by BASF (formerly called Thorocoat.) We also offer bulk cases of Sika Sikaflex sealant, including MasterSeal 581, a cement based coating for concrete, and Sika Sikaflex. a high performance line of polyurethane sealants. Whatever your concrete restoration needs, Norkan has the answer.

FREE SHIPPING on orders over $25!

BASF Sonolastic NP2 Limestone Kit, 1.5gal

BASF Sonolastic NP2 Limestone Kit, 1.5gal

BASF Sonolastic NP2 Limestone Kit, 1.5 GAL FREE SHIPPING Description : A three component gun-grade polyurethane sealant that produces a flexible long... more info
HOT
MasterKure CC 1315WB: Water-Based Sealing & Dust Proof Compound

MasterKure CC 1315WB: Water-Based Sealing & Dust Proof Compound

MasterKure CC 1315WB: High-solids, water-based modified acrylic curing, sealing and dustproofing compound Formerly: Kure 1315   How does... more info
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MasterKure CC 250SB: Acrylic Sealing & Dust Proofing Compound

MasterKure CC 250SB: Acrylic Sealing & Dust Proofing Compound

MasterKure CC 250SB: Low-viscosity, transparent, solvent-based, modified acrylic curing, sealing and dust proofing compound Formerly: Kure-N-Seal... more info
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MasterKure CC 300SB: Acrylic Sealing and Dust Proofing Compound

MasterKure CC 300SB: Acrylic Sealing and Dust Proofing Compound

MasterKure CC 300SB: Transparent, modified acrylic, solvent-based, high-gloss, curing, sealing and dust proofing compound Formerly: Kure-N-Seal 30... more info
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MasterProtect EL 750: Water-Based Waterproof Coating

MasterProtect EL 750: Water-Based Waterproof Coating

MasterProtect EL 750: High-build, water-based, 100% acrylic, elastomeric, waterproof coating Formerly: Thorolastic   How does MasterProtect EL... more info
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MasterProtect EL 750AA: Algae-Resistant WB Waterproof Coating

MasterProtect EL 750AA: Algae-Resistant WB Waterproof Coating

MasterProtect EL 750AA: Algae-resistant, water-based, smooth, 100% acrylic, elastomeric, waterproof coating Formerly: Thorolastic A+   How does... more info
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MasterProtect H 107: Water Based Waterproofing Sealer

MasterProtect H 107: Water Based Waterproofing Sealer

MasterProtect H 107: Water-based, silane/siloxane, water-repellent sealer Formerly: Enviroseal 7   How does MasterProtect H 107 work?... more info
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MasterProtect H 177: Water Based Waterproofing Sealer

MasterProtect H 177: Water Based Waterproofing Sealer

MasterProtect H 177: High-performance, breathable, water-based, silane/siloxane water-repellent sealer Formerly: Enviroseal Double 7 for Brick  ... more info
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MasterProtect H 185: WB Repellent Sealer for Lightweight Block

MasterProtect H 185: WB Repellent Sealer for Lightweight Block

MasterProtect H 185: High-performance, breathable, water-based, patented silane/siloxane blended water-repellent sealer for lightweight block... more info
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MasterProtect H 440VT: Solvent Based -Silane Penetrating Sealer

MasterProtect H 440VT: Solvent Based -Silane Penetrating Sealer

MasterProtect H 440VT: Clear, breathable, solvent-based, silane penetrating water-repellent sealer Formerly: Hydrozo Clear 40 VOC   How does... more info
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MasterProtect P 8100AP: One-Component Epoxy Primer for Steel

MasterProtect P 8100AP: One-Component Epoxy Primer for Steel

MasterProtect P 8100AP: One-component zinc-rich epoxy primer for steel reinforcement Formerly: Zincrich Rebar Primer  How does MasterProtect P... more info
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MasterSeal 581: Waterproof Cement-Based Coating for Concrete

MasterSeal 581: Waterproof Cement-Based Coating for Concrete

MasterSeal 581: A waterproof cement-based coating for concrete and masonry Formerly: Thoroseal Std Gray   How does MasterSeal 581 work?... more info
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MasterSeal 584: Gray Cementitious Waterproof Coating

MasterSeal 584: Gray Cementitious Waterproof Coating

MasterSeal 584: Cementitious waterproof coating for concrete, brick, and masonry Formerly: Thoroseal Plaster Mix   How does MasterSeal 584 work?... more info
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MasterSeal HLM 5000: Elastometric Waterproofing Membrane System

MasterSeal HLM 5000: Elastometric Waterproofing Membrane System

MasterSeal HLM 5000: Liquid, cold-applied elastomeric waterproofing membrane system Formerly: Sonoshield HLM 5000    How does MasterSeal... more info
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MasterSeal NP 1 Sealant - Aluminum Gray 300ml - Case of 12

MasterSeal NP 1 Sealant - Aluminum Gray 300ml - Case of 12

MasterSeal NP 1: One-component, elastomeric, gun-grade polyurethane sealant Formerly: Sonolastic NP 1   How does MasterSeal NP 1 work?... more info
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MasterSeal NP 2 HPU Polyurethane Sealant - 1.5 gallon

MasterSeal NP 2 HPU Polyurethane Sealant - 1.5 gallon

MasterSeal NP 2: Multi-component high performance polyurethane sealant Formerly: Sonolastic NP 2   How does MasterSeal NP 2 work? MasterSeal NP... more info
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MasterSeal SL 1 Polyurethane Sealant - Self Leveling - Case of 12

MasterSeal SL 1 Polyurethane Sealant - Self Leveling - Case of 12

MasterSeal SL 1 one-component elastomeric, self-leveling polyurethane sealant Formerly: Sonolastic SL 1   MasterSeal SL 1 description:... more info
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MasterSeal SL 2 Multi-Component, Self Leveling Sealant - 1.5 gallon

MasterSeal SL 2 Multi-Component, Self Leveling Sealant - 1.5 gallon

MasterSeal SL 2 multi-component, self-leveling polyurethane sealant Formerly: Sonolastic SL 2   MasterSeal SL 2 description: MasterSeal SL 2 is... more info
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MasterSeal TC 295 - Asphalt Sealer - Bulk Pallet of 6

MasterSeal TC 295 - Asphalt Sealer - Bulk Pallet of 6

MasterSeal Traffic 2500 High-solids polyurethane waterproofing, traffic bearing membrane systems for vehicular and pedestrian areas Formerly: Conipur... more info
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Sika SikaFlex 11FC One Part Polyurethane Sealant, 10oz - Case of 24

Sika SikaFlex 11FC One Part Polyurethane Sealant, 10oz - Case of 24

Sikaflex® 11 FC CASE OF 24 - FREE SHIPPING Sikaflex-11 FC is a one-component, gun-grade, adhesive and sealing compound of permanent elasticity.... more info
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Sika Sikadur 31 Hi-Mod Gel Epoxy Paste Adhesive, 3gal - Pack of 3

Sika Sikadur 31 Hi-Mod Gel Epoxy Paste Adhesive, 3gal - Pack of 3

Sika Sikadur 31 Hi-Mod Gel Epoxy Paste Adhesive 3 Gallons PACK OF 3 - FREE SHIPPING Sikadur 31, SBA is a unique high-modulus 2-component,... more info
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Sika Sikaflex 1A One Part Construction Sealant, 20oz - Case of 20

Sika Sikaflex 1A One Part Construction Sealant, 20oz - Case of 20

Sika - Sikaflex 1A Construction Sealant, 20oz soft pack - Case of 20 CASE OF 20 - FREE SHIPPING   Sikaflex-1A is a premium-grade, high-performance,... more info
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Sika Sikaflex 1A Sealant, 10oz - Case of 24

Sika Sikaflex 1A Sealant, 10oz - Case of 24

Sika - Sikaflex 1A Construction Sealant CASE OF 24 - FREE SHIPPING Sikaflex-1a is a premium-grade, high-performance, moisture-cured, 1-component,... more info
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Sika Sikaflex 15LM 10oz - Case of 24 - CHOOSE COLOR

Sika Sikaflex 15LM 10oz - Case of 24 - CHOOSE COLOR

Sika - Sikaflex 15LM - Sealant - 10 oz tube CASE OF 24 - FREE SHIPPING Sikaflex-15 LM is a low-modulus, high-performance, 1-component,... more info
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Sika Sikaflex 15LM 20oz - Case of 20 - CHOOSE COLOR

Sika Sikaflex 15LM 20oz - Case of 20 - CHOOSE COLOR

Sika - Sikaflex 15LM - Sealant - Sausage Pack CASE OF 20 - FREE SHIPPING UNI-PAC Sikaflex-15 LM is a low-modulus, high-performance, 1-component,... more info
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Sika Sikaflex 2C NS EZ Mix Limestone, 1.5gal - Case of 10

Sika Sikaflex 2C NS EZ Mix Limestone, 1.5gal - Case of 10

Sika Sikaflex 2C NS EZ Mix Limestone, 1.5gal CASE OF 10 - FREE SHIPPING Sikaflex-2c NS is a 2-component, premium-grade, polyurethane-based,... more info
SALE
Sika Sikaflex 2C SL Mix Limestone, 1.5gal - Case of 10

Sika Sikaflex 2C SL Mix Limestone, 1.5gal - Case of 10

Sika Sikaflex 2C SL Mix Limestone, 1.5gal CASE OF 10 - FREE SHIPPING Sikaflex-2c SL is a 2-component, premium-grade, polyurethane-based, elastomeric... more info
SALE
Sika Sikaflex 1CSL Sealant - Limestone - Case of 24 - CHOOSE SIZE

Sika Sikaflex 1CSL Sealant - Limestone - Case of 24 - CHOOSE SIZE

SIKAFLEX-1CSL CASE OF 24 - FREE SHIPPING   Color : Concrete Gray/Limestone 30 fl. oz. cartridge seals 36 lineal ft. of 1/2 x 1/4 in. joint  ... more info
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Sika Sikasil WS-295 FPS Caulk 10oz - Case of 24 - CHOOSE COLOR

Sika Sikasil WS-295 FPS Caulk 10oz - Case of 24 - CHOOSE COLOR

Sikasil WS-295 CASE OF 24 - FREE SHIPPING sealant is a one part, neutral cure silicone sealant for use in most common weatherproofing applications on... more info
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Sika Sikasil GP Elastomeric Caulk - TUBE OR CASE

Sika Sikasil GP Elastomeric Caulk - TUBE OR CASE

SikaSil-GP CASE OF 24 - FREE SHIPPING is a general purpose, onecomponent, non-sag, elastomeric, 100% RTV acetoxy silicone sealant. Meets the... more info
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