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Polysealant Flexible Butyl Blend Sealant

Polysealant is a custom-engineered flexible butyl blend sealant for use in a wide range of applications including:

General Product Information

Polysealant bonds instantly to joint surfaces and to itself. Always butt ends together - never overlap. Leave the protective release paper on sealant during application and remove only when ready to couple using appropriate pressure. Joint surfaces should be clean and dry.

Due to the high adhesive quality of Polysealant, priming of the joints normally is not required. However, should wet or unusual applications exist we offer PolyPrimer adhesive. Simply coat the joint surface and allow to dry at least ten minutes prior to installation.

Certificate of Compliance

This is to certify that Polysealant, a pre-formed flexible butyl rubber mastic, complies with current standards and specifications required by Federal, State and local regulatory agencies and meets or exceeds the requirements of AASHTO M-198B and ASTM C-990. It is considered safe for potable drinking water storage facilities.

Test SpecificationRequiredObtained
Butyl rubber, min %5056
Ash-Inert Mineral Matter, min %3044-
Volatile Matter, % max2less than 1
Specific Gravity at 77°F1.15-1.501.27
Ductility at 77°F, min510
Flash Point, COC, min350365
Fire Point, COC, min375387
Rebound Test at 77°F3-1511
Compression at 77°F, max10057
Compression at 32°F, max200106
Cone Penetration at 77°F dmm50-10085
Cone Penetration at 32°F dmm40 min43
ASTM C-990 & AASHTO M-198B
Low Temp FlexibilityPASS
Elevated Temp FlowPASS
Adhesion after ImpactPASS
Chemical Resistance Testing
5% Sulfuric AcidPASS
5% Sodium HydroxidePASS
5% Hydrochloric AcidPASS
5% Potassium HydroxidePASS
5% Saturated Hydrogen SulfidePASS

NON-TOXIC AND ASBESTOS FREE

Packaging Information

Polysealant

Polyseal - Rolls
Description SizeRolls per CartonFeet per Carton
1/2" x 21'10210
3/4" x 14' 6"10145
1" x 14' 6"8116
1-1/4" x 14'6"572.5
1-1/2" x 10'550

New Packaging! 45 Cartons per pallet

Polyprimer Sealant Adhesive

Available in 5 Gallon Pails

Recommendations for box culverts

Recommended Size: 1 1/2 inch coils

Box Section
Tongue Permimeter
Recommended Amount
SPANRISE Total
Linear Ft.
No. Coils
Required
5 ft.
2 ft.
16.76
1.7
3 ft.
18.75
1.9
4 ft.
20.76
2.1
5 ft.
22.76
2.3
6 ft.
3 ft.
21.30
2.2
4 ft.
23.30
2.4
5 ft.
25.30
2.5
6 ft.
27.30
2.8
7 ft.
4 ft.
25.80
2.6
5 ft.
27.80
2.8
6 ft.
29.80
3.0
7 ft.
31.80
3.2
8 ft.
4 ft.
27.80
2.8
5 ft.
29.80
3.0
6 ft.
31.80
3.2
7 ft.
33.80
3.4
8 ft.
35.80
3.6
9 ft.
5 ft.
32.30
3.3
6 ft.
34.30
3.5
7 ft.
36.30
3.7
8 ft.
38.30
3.9
9 ft.
40.30
4.1
10 ft.
5 ft.
34.80
3.5
6 ft.
36.80
3.7
7 ft.
38.80
3.9
8 ft.
40.80
4.1
9 ft.
42.80
4.3
10 ft.
44.80
4.5
12 ft.
6 ft.
41.80
4.2
7 ft.
43.80
4.4
8 ft.
45.80
4.6
9 ft.
47.80
4.8
10 ft.
49.80
5.0
11 ft.
51.80
5.2
12 ft.
53.80
5.4

Notes: These estimates are based on an annular space of 1/2 inch.