Building Materials

Build with confidence using professional-grade materials from the region's trusted source. Our extensive inventory covers every phase of construction, from Quikrete concrete and masonry essentials to structural lumber, plywood, and OSB. We stock high-performance building envelope solutions including ZIP System sheathing, CertainTeed and Owens Corning insulation, and premium roofing and siding from industry leaders like James Hardie and Boral. Whether you are framing a new build, installing USG drywall, or designing a custom outdoor space with Trex or Fiberon composite decking, we provide the contractor-grade supplies required for lasting durability and code-compliant performance.

R.P. Lumber - Edwardsville, IL
3,907 Results
Gardner-gibsonGardner STA-KOOL 390 Series SK-3901 Acrylic Sealant, White, Liquid, 1 gal White (Pack of 4)

Gardner STA-KOOL 390 Series SK-3901 Acrylic Sealant, White, Liquid, 1 gal White (Pack of 4)

$117.004/Pack
Color: White
Form
Liquid
Color
White
Odor/Scent
Acrylic Paint-Like
Net Content
1 Gal
Compositions
Acrylic Polymer Solution, Calcium Carbonate, Kaolin Clay, Titanium Dioxide, Dinonyl Pthalate, Propylene Glycol, Texanol Ester
Viscosity
190,000 CPs
VOC Content
<45 G/L
Application Method
Stiff Bristle Paint Brush
Flash Point
>247 Deg F
Boiling Point
212 To 245 Deg F
Temperature Rating
65 Deg F
Density
12.06 Lb/gal
Specific Gravity
1.44
Curing Time
24 To 48 Hr
PH Range
8
Custom Building ProductsCustom MSMG50 Thinset Mortar, Gray, Powder, 50 lb, Bag Gray

Custom MSMG50 Thinset Mortar, Gray, Powder, 50 lb, Bag Gray

$18.55Each
Color: Gray
Type
Multi-Set
Net Content
50 Lb
Container Type
Bag
Form
Powder
Color
Gray
Compositions
Crystalline Silica, Quartz, Portland Cement And Calcium Carbonate
Specific Gravity
2 To 3 G/mL
Flash Point
>212 Deg F
PH Range
10 To 12.5
Functional Cure Time
28 Days
Applicable Materials
Brick, Cement Body Tile, Cement-Based Precast Terrazzo, Ceramic, Glass Tile, Mosaic, Natural Stone Tile, Porcelain, Quarry
Custom Building ProductsCustom MSMW50 Thinset Mortar, White, Powder, 50 lb, Bag White

Custom MSMW50 Thinset Mortar, White, Powder, 50 lb, Bag White

$22.15Each
Color: White
Type
Multi-Set
Net Content
50 Lb
Container Type
Bag
Form
Powder
Color
White
Compositions
Crystalline Silica, Quartz, Portland Cement And Calcium Carbonate
Specific Gravity
2 To 3 G/mL
Flash Point
>212 Deg F
PH Range
10 To 12.5
Functional Cure Time
28 Days
Applicable Materials
Brick, Cement Body Tile, Cement-Based Precast Terrazzo, Ceramic, Glass Tile, Mosaic, Natural Stone Tile, Porcelain, Quarry